Bài tập luyện tập Must/ Mustn't/ Needn't/ Need/ Don't need

Nội dung text: Bài tập luyện tập Must/ Mustn't/ Needn't/ Need/ Don't need

1. EXERCISES 1. Complete the sentences using needn't + one of these verbs: ask/ come/ explain/ leave/ tell/ walk 1. We've got plenty of time. We needn't leave yet. 2. I can manage the shopping alone. You ___ with me. 3. We ___ all the way home. We can get a taxi. 4. Just help yourself if you'd like something to eat. You ___ first. 5. We can keep this a secret between ourselves. We ___ anybody else. 6. I understand the situation perfectly. You ___ further.
2. 2 Complete the sentences with must, mustn't or needn't: 1. We haven't got much time. We must hurry. 2. We've got plenty of time. We needn't hurry. 3. We have enough food at home so we ___ go shopping today. 4. Jim gave me a letter to post. I ___ remember to post it. 5. Jim gave me a letter to post. I ___ forget to post it. 6. There's plenty of time for you to make up your mind. You ___ decide now. 7. You ___ wash those tomatoes. They've already been washed. 8. This is a valuable book. You ___ look after it carefully and you ___ lose it. 9. 'What sort of house do you want to buy? Something big?' 'Well, it ___ be big. I think that's not important. But it ___ have a nice garden. That's essential.'
3. 3. Read the situations and make sentences with needn't have: 1. George went out. He took an umbrella because he thought it was going to rain. But it didn't rain. → He needn't have taken an umbrella. 2. Ann bought some eggs when she went shopping. When she got home, she found that she already had plenty of eggs. → She ___ 3. A friend got angry with you and shouted at you. You think this was unnecessary. Later you say to him/her: → You ___ 4. Brian had no money, so he sold his car. A few days later he won some money in a lottery. → He ___ 5. When we went on holiday, we took the camera with us but we didn't use it in the end. → ___ 6. I thought I was going to miss my train so I rushed to the station. But the train was late and in the end I had to wait 20 minutes. → ___
4. 4 Write two sentences for each situation. Use needn't have in the first sentence and could have in the second (as in the example): 1. Why did you rush? Why didn't you take your time? → You needn't have rushed. You could have taken your time. 2. Why did you walk home? Why didn't you take a taxi? → ___ 3. Why did you stay at a hotel? Why didn't you stay with us? → ___ 4. Why did she phone me in the middle of the night? Why didn't she phone me in the morning? → ___ 5. Why did you leave without saying anything? Why didn't you say goodbye to me? → ___
5. 5. Fill in the blank with mustn't OR needn't: 1.I take the umbrella. It won't rain. 2.I cross this bridge. It's closed. 3. We be late. The train will leave in 10 minutes. 4. You hurry. We have plenty of time 5 You smoke in here. It's forbidden. Look at that sign. 6 We have enough diesel, so we stop here. 7. You come if you don't want to. 8. They do the washing up, they have a dishwasher 9. You show this e-mail to anyone else. I’ll trust you 10. The students forget their homework.
6. 6. Fill in the blank with “must”, “mustn't” OR “needn't”: Ex: Lisa: You needn't take a raincoat. It isn't going to rain. Tommy: Well, I don't know. It might do. Lisa: Don't lose it then. You mustn't leave it on the train. 1. Martin: Come on. We ___hurry. We ___be late. 2. Alice: It's only ten past. We ___hurry. There's lots of time. 3. Terry: My brother and I are going a different way. 4. David: Oh, you ___ go off on your own. It isn't safe. We ___ keep together in a group. 5. Tom: I'll put these dishes in the dishwasher. Rachel: No, you ___put them in there. It might damage them. In fact, we ___ wash them at all. We didn't use them. 6. Secretary: I ___forget to type this letter. Mike: Yes, it ___go in the post today because it's quite urgent. But the report isn't so important. You ___type the report today.