EXERCISE
I. Choose the correct answer.
1. I have to / don’t have to finish my project on Monday. The deadline is
Monday.
2. My father has to / doesn’t have to be at work at eight o’clock. He is the boss.
3. My father warned me about the party. I have to / don’t have to be at home
before midnight.
4. The doors have to / don’t have to be closed at five o’clock.
5. I have to / don’t have to finish painting. Otherwise, I will be punished.
6. The students have to / don’t have to go to school on Sunday.
7. You have to / don’t have to wear a uniform on Sundays.
II. Fill in the blanks with must-mustn’s/have to- don’t have to/ doesn’t have to/
has to
1. 1. I_______ eat junk food if I want to be healthy
2. 1. I_______ be careful during the exam. Otherwise, I can’t be successful.
3. 2. We ___________ _____ cross the street when the light is red
4. 3. My mother ________ get up too early. Because she doesn’t work.
5. 4. I _______ inform my boss that I will be late to work.
6. 5. My father always reminds me that I__have to__________ study more.
7. 1. You ______________ wear school uniform in this school. It is not
necessary.
8. 2. You ___________ ______ make noise at night.
9. 3. You________ be careful while you are driving.
10. 4. He_______________ study English hard if he wants to be successful in the
future.
11. 5. I____________ get up early today. I have a meeting at eight o’clock.
12. 1. I______________ leave home as soon as possible or I will be late to
school.
13. 2. I__________ __________ make a cake today as it is my son’s birthday.
14. 3. We______________ __________ clean the house.
15. 4. They___________ type the letters today because there is one month left
for the deadline.
III. Fill in each blank with one of the conjunctions "and/ or/ but/ so/ because/
although" to complete the sentences.
1. Is her child a boy______________ a girl?
2. I forgot to bring the map, ______________ I got lost.
3. He failed the examination _________________ he didn't study hard.
4. Lien won the match_________________ she was injured.
5. My new classmate is quite friendly_________________ sociable.
6. I don't like watching films on TV____________ I like watching them at the cinema.
7. She likes watching cartoons____________ they are colorful and funny.
8. He helps his friends a lot_____________ he is very busy.
9. Lan sings very well___________ she cannot sing in front of many people.
10. The movie was very boring,___________ we went out to go shopping.
IV. Rewrite the sentence, using given words below
1. My sister can swim well. She can't play badminton. (but)
→……………………………………………………………………………………
2. Hanh goes to that French restaurant every week. She loves French food. (so)
→………………………………………………………………………………
3. He was tired last night. He stayed up late to watch a football match. (although)
→………………………………………………………………………………………
4. I don't like this TV programme. It's so boring. (because)
→……………………………………………………………………………………
5. My mum went to Hue last month. His mum went to Hue last month, too.(and)
→……………………………………………………………………………………
6. He was lazy, so he got a bad mark. ( “because”)
→……………………………………………………………………………………
7. It rained hard yesterday. I went to school on time. (“although”)
→………………………………………………………………………………
8. Daisy has to do her homework. She is very tired . ( “Although”)
→……………………………………………………………………………………
9. I am interested in the history of television, so I’ve read a lot of books about it.
(Because)
→……………………………………………………….……………………
