UNIT 4

I. VOCABULARY

hidden /ˈhɪdn/ adj. that is kept in a place and cannot be seen: giấu kín, ẩn
talent / ˈtælənt / n. [C, U] a natural ability to do something well: tài năng
hidden talent n. (phr): tài năng tiềm ẩn
make a speech /meɪk ə spiːtʃ / v. (phr): diễn thuyết, phát biểu
make a decision /meɪk ə dɪˈsɪʒn/ v. (phr): đưa ra quyết định
do a project /duː ə ˈprɒdʒekt/ v. (phr): thực hiện dự án
do business / duː ˈbɪznəs/ v. (phr): làm ăn, làm kinh doanh
alternative /ɔːlˈtɜːnətɪv/ n. [C] a thing that you can choose to do or have phương án, lựa chọn
out of two or more possibilities:
IT (information technology) /ˌɪnfəˌmeɪʃn tekˈnɒlədʒi/ n. (phr) the môn tin học, công nghệ
study or use of electronic equipment, especially computers, for storing, thông tin
accessing, analysing and sending information:
design and technology /dɪˈzaɪn ənd tekˈnɒlədʒi/ n. (phr): môn thiết kế và công nghệ
PE (physical education) /ˌfɪzɪkl edʒuˈkeɪʃn/ n. (phr) sport and exercise môn giáo dục thể chất
that is taught in schools:
RE (religious education) /rɪˈlɪdʒəs edʒuˈkeɪʃn/ n. (phr): môn học giáo dục về tôn
giáo
drama /ˈdrɑːmə/ n. [U, C]/: a play for the theatre, television or radio: kịch
musical instrument /ˌmjuːzɪkl ˈɪnstrəmənt/ n. (phr) an object used nhạc cụ
for producing musical sounds, for example a piano or a drum:
performance /pəˈfɔːməns/ n. [C] the act of performing a play, concert or buổi biểu diễn
some other form of entertainment:
innovative /ˈɪnəveɪtɪv/adj. introducing or using new ideas, ways of cải tiến, tiến bộ
doing something, etc.:
mainstream /ˈmeɪnstriːm/ n. [C] the ideas and opinions that are thought xu hướng chủ đạo
to be normal because they are shared by most people; the people whose
ideas and opinions are most accepted:
flipped classroom /ˌflɪpt ˈklɑːsruːm/ n. (phr) a method of teaching in mô hình lớp học đảo ngược
which students study new material at home, for example with videos over the truyền thống
internet, and then discuss and practise it with teachers in class:
necessary /ˈnesəsəri/adj. that is needed for a purpose or a reason: cần thiết
possible /ˈpɒsəbl/ adj. that can be done or achieved: có thể xảy ra, có khả năng
xảy ra
qualification /ˌkwɒlɪfɪˈkeɪʃn/ n. [C] an exam that you have passed or a tiêu chuẩn, bằng cấp
course of study that you have successfully completed:
anthem /ˈænθəm/ n. [C] a song that has a special importance for a bài quốc ca
country, an organization or a particular group of people, and is sung on
special occasions:
vegetarian meal /ˌvedʒəˈteəriən miːl/ n. (phr) a meal for a person who bữa ăn chay

Page 28
does not eat meat or fish:
look up v. (phr): tra cứu (từ mới)
subtitles /ˈsʌbtaɪtlz/ n. (pl) words that translate what is said in a film into phụ đề
a different language and appear on the screen at the bottom:
note down v.(phr): to write down something important so that you will ghi lại cho khỏi quên, viết ra
not forget it: những thứ quan trọng
memorise /ˈmeməraɪz/ v. to learn something carefully so that you can học thuộc lòng, ghi nhớ
remember it exactly:
supersized /ˈsuːpəsaɪzd/ adj. bigger than normal: kích thước lớn hơn bình
thường, ngoại cỡ
glider /ˈɡlaɪdə(r) n. [C] a light aircraft that flies without an engine: tàu lượn
replica/ˈreplɪkə/ n. [C] a very good or exact copy of something: bản sao
trigger a whole century of innovation (v, phr): bùng nổ thế kỷ đổi mới,
sáng tạo
conquer /ˈkɒŋkə(r)/ v. to take control of a country or city and its people by chinh phục
force:
achieve /əˈtʃiːv/ v. to succeed in reaching a particular goal, status or đạt được thành tựu
standard, especially by making an effort for a long time:
launch a revolution /lɔːntʃ ə ˌrevəˈluːʃn / n. (phr) make an attempt, by a mở ra cuộc cải cách
large number of people, to change the government of a country, especially
by violent action:
printing press /ˈprɪntɪŋ pres/ n. [C] a machine that produces books, máy in
newspapers, etc. by pressing a surface covered in ink (= coloured liquid for
writing, drawing, etc.) onto paper:
light bulb /ˈlaɪt bʌlb/ n. [C] the glass part that fits into an electric lamp, bóng đèn điện
etc. to give light when it is switched on:
definitely /ˈdefɪnətli/ adv. a way of emphasizing that something is true and nhất định là, chắc chắn là
that there is no doubt about it:
survey /ˈsɜːveɪ/ n. [C] an investigation of the opinions, behaviour, etc. of cuộc khảo sát
a particular group of people, which is usually done by asking them
questions:
antibiotics /ˌæntibaɪˈɒtɪks/ n. (pl) a substance, for example penicillin, chất kháng sinh
that can destroy or prevent the growth of bacteria and cure infections:
refrigerator /rɪˈfrɪdʒəreɪtə(r)/ n. [C] a piece of electrical equipment in tủ lạnh
which food is kept cold so that it stays fresh:

Page 29
II. GRAMMAR
Grammar 1: Present Perfect+ Ever and Never
Ever và Never dùng trong thì hiện tại hoàn thành để nói về trải nghiệm đã từng hoặc chưa
từng làm từ trước đến nay.
- Ever (đã từng): thường được dùng trong câu hỏi và đứng ngay trước động từ chính
VD: Have you ever been abroad?
- Ever: còn được dùng trong câu khẳng định trong cấu trúc: “This is the first/second/third
time…” hoặc trong câu so sánh nhất.
VD: + This is the first time she has ever eaten this food.
- Never (chưa từng): dùng trong thì hiện tại hoàn thành để nói về việc chưa từng làm từ trước
đến nay. Có thể kèm thêm từ “before” cuối câu.
VD: + They have never talked to each other (before).

Grammar 2: Can, have to, must + Vinf

- Can: ngoài trường hợp dùng “can” để chỉ khả năng của ai đó thì “can” còn được dùng để
nói về khả năng có thể xảy ra hoặc được phép làm gì. Từ phủ định là “cannot” hoặc
“can’t”
VD: + She can’t speak a foreign language.
- Have to (phải): dùng với các ngôi như động từ thường, nhưng không thể đứng một mình mà
phải theo sau bởi một động từ khác ở dạng nguyên thể. “Have to” dùng để nói về sự cần thiết
phải làm gì, các quy tắc, quy định phải tuân theo.
VD: + In England, you have to pay tax.
- Must (phải): dùng để chỉ sự bắt buộc phải làm gì (theo ý chủ quan của người nói).
VD: + You must do your homework every day.
- Mustn’t = Can’t ((không được phép)
VD: + We mustn’t/ can’t use a mobile phone in class.

Page 30
III. REVIEW
VOCABULARY
1. Have you ever ……………a phone call in a foreign language? - Yes, I often talk to my
customers in Korean and English.
A. done B. made C. taken D. sent
2. How long have you …………… this project? - For about three months.
A. done B. made C. completed D. finished
3. This is the first time she has…………… such a big decision in her life.
A. taken B. done C. made D. given
4. Who often …………… a meal in your family? - My sister often does.
A. makes B. does C. helps D. eats
5. Did you …………… well in your exams yesterday? - Not really. I’m very worried about
the results.
A. make B. do C. get D. feel
6. He had to …………… a speech at a conference last week. He was so nervous that he
couldn’t speak very fluently.
A. stay B. have C. do D. make
7. The first time I …………… an exhibition was when I was 14 years old.
A. played B. heard C. met D. saw
8. In his spare time, he often …………… with his friends.
A. brings out B. takes out C. hangs out D. thinks out
9. In many schools, students must …………… school uniforms every day.
A. take B. put C. wear D. get
10. When Jake was at school, he was very good with numbers, so his favourite subject
was ……………
A. biology B. maths C. physics D. chemistry
11. When my father was a child, he wished to learn how to play a …………… Now, he plays
the guitar very well.
A. sport B. language C. chess D. musical instrument
12. Do you often feel nervous when you are …………… a test or an exam? – Quite often.
A. taking B. playing C. working D. making
13. In …………… lessons, students learn about religions such as Muslim, Jewish or Christian.
A. IT B. RE
C. PE D. design and technology
14. In modern times, many people tend to ……………. to study a foreign language instead of
going to a centre.
A. go online B. stay online C. surf online D. chat online
15. In the UK, children can take ……………. in art, cooking and sport at school.
A. exams B. classrooms C. lectures D. subjects

Page 31
 16. In Poland, children must repeat the year if they …………… their exams.
A. pass B. take C. fail D. do
17. When you learn a foreign language, don’t worry too much about ……………mistakes or
you’ll never speak that language fluently.
A. doing B. taking C. having D. making
18. In some schools, students can decide when to go to school and which subjects
to ……………
A. go B. do C. work D. study
19. After she …………… a musical performance, she often spends half of the money she gets
for a charity.
A. gives B. shows C. makes D. learns
20. When are you going to ……………? - In two months and we plan to get married early next
year.
A. get on well B. get engaged C. get married D. get involved
21. When he proposed to her, she said “yes”. That means she ……………
A. agreed B. asked C. began D. knew
22. You’ll need a lot of special qualifications to ……………. this job.
A. work B. learn C. leave D. get
23. Have you ever …………… overnight? - Yes, often on Christmas’ Eve.
A. woken up B. made up C. stayed up D. got up
24. How long did it take him to ……………. this dinosaur model? – About two weeks.
A. do B. have C. make D. study
25. You can learn a lot of cultures when …………… business with people from multi-national
companies.
A. making B. taking C. going D. doing

GRAMMAR
1. When …………… you first …………… your girl-friend? – We studied in the same high
school.
A. did… meet B. did…met C. do…meet D. have…met
2. What …………… him sad? – He doesn’t get on well with his boss and now he wants to
quit the job.
A. is making B. makes C. have made D. make
3. …………… a celebrity? – Not yet, but I’ve seen many on TV.
A. Have you ever meet B. Did you meet
C. Do you meet D. Have you ever met
4. Daren …………… seafood before. He doesn’t feel like it.
A. has never tried B. try C. tries D. is going to try
5. Why …………… so happy today? - He won the lottery yesterday.
A. does he look B. he looks C. he does look D. he does look

Page 32
6. I have never …………… this kind of problem, so it’s quite confusing to me.
A. deal with B. deals with C. dealing with D. dealt with
7. How long is he going to stay in this hotel? - ……………
A. to a week B. on a week C. with a week D. for a week
8. Who …………… all my cake? – I put it here ten minutes ago.
A. have eaten B. ate C. eats D. is eating
9. I …………… music. I can sing all kinds of songs.
A. always liked B. have always like C. always have liked D. always like
10. Can you tell me about your future plans? – I ……… abroad to work for at least three years.
A. am going to go B. am go C. have gone D. will go
11. I’m afraid I …………… leave without saying anything to them.
A. don’t B. can’t C. don’t have to D. hasn’t
12. Dealing with that customer ……………. the most difficult problem to me until now.
A. were B. was C. has been D. have been
13. In any country, you ……………study a lot to become a doctor.
A. should B. have to C. need D. may
14. Can you tell Debora that she must …………… me this afternoon?
A. to call B. calling C. call D. called
15. I …………… fill in this application form. The deadline is tomorrow.
A. must B. has to C. can’t D. won’t
16. He …………… learn to read and write before he goes to school.
A. must to B. must C. musts D. to must
17. When I was a child, I …………… work in the fields with my mom and grandma.
A. must B. should C. could D. had to
18. You …………… play football here. It’s dangerous.
A. mustn’t B. haven’t to C. don’t have to D. can’t to
19. Nobody has …………… bought his paintings before.
A. never B. always C. ever D. often
20. This is the first time we …………… abroad, so we feel really excited.
A. have never been B. has ever been C. have ever been D. has never been
21. …………… your friends …………… move to your new apartment?
A. Did/ helped B. Does/ help C. Did/ help D. Has/ helped
22. I’ve ……………. failed a test. I’ve always got 80% or more.
A. no B. ever C. never D. not never
23. It’s warm today. We …………… have lunch outside.
A. can B. must C. have to D. need to
24. The police are looking for a 30-year-old murderer who ……… from prison this morning.
A. has escaped B. escaped C. escapes D. escape
25. Their sales representative …………… our office next Monday.
A. visits B. is going to visit C. has visited D. visited

Page 33
SOCIAL ENGLISH
1. How can you respond to the statement “I have a terrible headache for a week.”?
A. Why don’t you come to see the doctor? B. Let’s come and talk to our head teacher.
C. I think you shouldn’t do any sports. D. It’s not that bad.
2. When you agree with an idea, what should you say?
A. I’m not sure that’s a good idea. B. I suppose so.
C. I’m alright. D. That’s not a perfect idea.
3. When you disagree with an idea, how should you respond?
A. I think I’ll have to go now. B. That’s great!
C. How interesting! D. I don’t think so.
4. How can you respond to this suggestion: “Why don’t we have a picnic this weekend?”?
A. It sounds great! B. I think it’s not right.
C. Wow! You look great today! D. I agree that we shouldn’t stay home.
5. What can you say when your friend tells you: “I can’t stand my boy-friend any more.
He’s so selfish.”?
A. Why don’t you say goodbye to him? B. Say “goodbye” to him right now!
C. I’ll say “goodbye” to my boyfriend. D. Never say “goodbye” to your boyfriend!
6. How can you respond to this suggestion: “Let’s stop now and have a drink.”?
A. Thank you! B. I’m not sure it’s a good idea.
C. I’m sorry, I can’t. D. That’s not my opinion.
7. How can you respond to this advice: “I think you should listen more to him.”?
A. You’re so nice. B. You’re right.
C. You’re fantastic. D. You’re perfect.
8. What advice can you give your friend when he/she tells you: “My neighbors are always
making so much noise. I can’t sleep well every night.”?
A. I think it’s a good idea to move to another place.
B. I think it’s a good idea.
C. I think you’re right.
D. I think it’s good to live near your neighbours.
9. How should you respond to this statement: “I’m tired of doing too much homework.”?
A. Why do you give me your homework?
B. Why don’t you finish your homework later?
C. Let’s talk about your homework.
D. Why do you feel so tired?
10. How can you respond to this advice: “In my opinion, you should stay in bed for a few
days.”?
A. Yes, I can. B. I’m sure you’re wrong.
C. I think you’re right. D. I suppose no

Page 34