can
could
have to
must
might
should be exhausted
1. Ted's flight from Amsterdam took more than 11 hours. He after such a long flight. He
prefer to stay in tonight and get some rest.
2. If you want to get a better feeling for how the city is laid out, you downtown and explore the waterfront.
walk
3. Hiking the trail to the peak dramatic weather changes. You attempt the ascent.
be dangerous if you are not well prepared for research the route a little more before you
4. When you have a small child in the house, you around. Such objects
leave small objects lying
be swallowed, causing serious injury or even death.
5. Dave:
you hold your breath for more than a minute?
Nathan: No, I can't.
6. Jenny's engagement ring is enormous! It
have cost a fortune.
7. Please make sure to water my plants while I am gone. If they don't get enough water, they die.
8. I
speak Arabic fluently when I was a child and we lived in Egypt. But after
we moved back to Canada, I had very little exposure to the language and forgot almost everything I knew as a child. Now, I just say a few things in the language.
9. The book is optional. My professor said we credit. But we read it if we don't want to.
read it if we needed extra
10. Leo: Where is the spatula? It
be in this drawer but it's not here.
Nancy: I just did a load of dishes last night and they're still in the dish washer. It be in there. That's the only other place it be.
11. You
take your umbrella along with you today. The weatherman on the rain later on this afternoon.
news said there's a storm north of here and it
12.
we pull over at the next rest stop? I really hold it until we get to Chicago.
use the bathroom and
I don't know if I
13. Oh no! Frank's wallet is lying on the coffee table. He night.
have left it here last
14. Ned:
I borrow your lighter for a minute? keep it if you want to. I've given up
Stephen: Sure, no problem. Actually, you smoking.
15. I
believe she said that to Megan! She
insult her cooking in have just said she was full or had
front of everyone at the party last night. She some salad if she didn't like the meal.
16. Do you
chew with your mouth open like that? Geez, it's making me sick
watching you eat that piece of pizza.
17. Mrs. Scarlett's body was found in the lounge just moments ago, and it's still warm! Nobody has left the mansion this evening, so the killer room. It be any one of us!!! be someone in this
18. Ted: I don't know why Denise starting crying when I mentioned the wedding. Pamela: It have been what you said about her brother. Or, perhaps she is just
nervous. After all, the big day is tomorrow.
19.
you always say the first thing that pops into your head?
you
think once in awhile before you speak?
20. I was reading the book last night before I went to bed. I never took it out of this room. It be lying around here somewhere. Where it be? be
swallowed, causing serious injury or even death. must 1. I be on time. have to take a taxi if I want to
be at the meeting by 10:00. I will probably
2. You
submit the application if it has not been completely filled out. Check that
the name, address, and background information are correct. If the form is not accurate and complete, you will be rejected and you will reapply at a later date.
3. Tina: Look at these flowers - they're beautiful! But, there's no card. Who could have sent them? Stephanie: It have been David. He's the only one who would send you flowers.
4. You on time.
forget to pay the rent tomorrow. The landlord is very strict about paying
5. You
be so rude! Why don't you try saying "please" once in a while.
6. If you are over 18 in California, you
take a driver training course to get a
driver's license. You can have a friend or a family member teach you instead. But remember, you still get your permit before you start practicing.
7. You
be rich to be a success. Some of the most successful people I know
haven't got a penny to their name.
8. Ed: My car broke down in Death Valley last week. I a hundred miles to the nearest mechanic. Lilly: That have cost a fortune!
have it towed more than
9. While hiking in Alaska, you
keep an eye out for bears. If you see one, you
approach it. They are beautiful animals; however, they are wild and unpredictable in nature. You the dangers can help keep you safe. be afraid of them, but educating yourself about
10. I
go to work tomorrow because it is Memorial Day. The best thing about get up at 6:00; I can sleep in till noon if I want to.
a day off from work is that I
11. Yesterday, I midnight.
cram all day for my French final. I didn't get to sleep until after
12. Nate: Oh no! I completely forgot we were supposed to pick Jenny up at the airport. Barbara: She still be sitting there waiting for us.
13. Ingrid received a scholarship to Yale University which will cover 100% of the tuition. She worry at all about the increasing cost of education.
14. When I was a child my grandmother was continually correcting our manners. She always used to say, "One us by saying, "One eat with one's mouth open." Or, she would correct rest one's elbows on the table." And every time I wanted to ask to be excused."
leave the table, she would say, "One
15. I've redone this math problem at least twenty times, but my answer is wrong according to the answer key. The answer in the book be wrong!
1. You (must) 2. You (not / need) 3. We (may) 4. He (not / can) 5. She (must) 6. (may / you) 7. He (not / must) 8. You (not / need) 9. He (ought to)
get up early tomorrow. call a baby sitter. watch the film tonight. see me yesterday. stay at school yesterday afternoon. go to the disco yesterday? sleep now. answer. give evidence at the court yesterday. sleep.
10. Since he bought the new car he (not / can)
11. might must should 12. 1. Nancy said you didn't need to buy her anything for her birthday, but I really think you __________ at least get her some flowers or a nice bottle of wine. 2. Debbie said she was really busy this week, but I think she __________ show up at the party if she doesn't have to work overtime on Friday. 3. Nina said she would come over right after work, so she __________ be here by 6:00. 4. Oh my God, he's unconscious. Don't move him - he __________ have internal injuries. Somebody call an ambulance. 5. You __________ be kidding! That can't be true. 6. Dan: Where's the remote control? I want to change the channel. Fiona: I don't know. It __________ be under the couch. Or, perhaps I absent-mindedly took it into the kitchen. I'll check in there. 7. For most people, learning a language is a challenging undertaking. Experts agree that to make the most of your language learning experience, you __________ practice the language regularly and push yourself to maintain old vocabulary while acquiring new words and expressions. 8. New research suggests that exercise can reduce the chance of heart disease as well as cancer. That's why I told my father that he __________ start walking once a day. 9. We should invite Sally and her husband to come to the picnic on Saturday. We haven't seen them in weeks, and they __________ really enjoy a nice day at the beach. 10. Tim: While I was a student, I spent a year and a half studying Pygmy culture in the Central African Republic. My research focused on unique aspects of the their social structure and religion. Simona: That __________ have been absolutely fascinating! 11. We had better call Tony to see if he's at home before we go over to his house. He __________ be there and we don't want to drive all the way over there for nothing. 12. At first, my boss didn't want to hire Sam. But, because I had previously worked with Sam, I told my boss that he __________ take another look at his resume and reconsider him for the position. 13. 13. You __________ worry so much. It doesn't do you any good. Either you get the job, or you don't. If you don't, just apply for another one. Eventually, you will find work. 14. I would love to go on the cruise to Tahiti with Robin and Michelle. But such a luxurious trip __________ cost a fortune. I doubt I could afford something like that. 15. The book recommends adding fresh soil and using plant food to make your garden flowers grow. Since some people might be allergic to chemicals in artificial plant foods, the book says that you __________ use an organic brand to avoid skin irritations.
