Question

Complete the blanks with CAN, MUST, MAY or SHOULD.

1. Gentlemen, you ____________ ask questions at the end of the presentation, if you like.

2. He is a retired civil servant. He ____________ be over 65 years old now.

3. You ____________ study harder if you want to get better grades.

4. I just put on my glasses. Now I ____________ read better.

5. You ____________ have a passport and a visa to enter the United States.

6. You ____________ take your umbrella in case it rains this afternoon, John.

7. ____________ I use your pen please, Sir?

8. ____________ I have another piece of cake, mother?

9. You _______ not do that again. It´s dangerous. You _______ easily fall and break your leg.
A short course in english for adult students 131
10. You ______ be punctual for the meeting. The boss gets very angry when people are late.
11. The man is very strong. He ____________ lift that heavy box easily.
12. He ____________n´t be an engineer. He is only 18 years old!
13. Miss Clark ____________ type fast but she ____________n´t use a computer.
14. The little bird ____________n´t fl y yet. It´s too young.
15. You ____________ come and visit us any day, John. You´ll be welcome to our home.
16. Why don´t you phone at his home. He ____________ be there. He sometimes goes home for lunch.
17. Why don´t you give them some more money? You ____________ be more generous. They´re very poor.
18. What ____________ I do in order to improve my pronunciation, professor?
19. You ____________ pay by credit card or by cheque.We don´t accept cash.
20. You are too fat, Billy . I think you ____________ go on a diet.
21. It´s almost midnight now. They ____________ be sleeping at this time.
22. You ____________ insert two coins in the slot if you want to use the telephone.
23. I don´t know why they´re talking. They ____________ be working instead.
24. He ____________n´t be driving the car! He doesn´t even know how to start a car.​

Answer 1

Respuesta:

Chi a la gente que se proponen en un momento que se proponen en un lugar donde se puedan ver los

Explicación: