1. students …….to call the school if they miss a class. a can b should c have 2. you …….. only eat at the restaurant if you are a guest at the hotel. a could b have to c can 3. we …….. wash our hands before eating so as not to get sick. a must b needn't c can 4. you ……….. wash the dishes. dina has already done it. a don’t have to b ought not c mustn’t 5. mum, ……. i have some ice cream after dinner, please? a must b can c should 6. if you’re not happy with the gym you’re going to, you …..try coming to mine; it’s very good. a may b could c need 7. i ……….return the book to the library today or i’ll pay a fine. a ought b may c must 8. if you’re on a diet, you …..avoid eating junk food and anything that has too much sugar in it. a should b can c could

ответ:

1. students …….to call the school if they miss a class. a can b should c have  

2. you …….. only eat at the restaurant if you are a guest at the hotel.  

a could b have to c can  

3. we …….. wash our hands before eating so as not to get sick.  

a must b needn't c can  

4. you ……….. wash the dishes. dina has already done it.  

a don’t have to b ought not c mustn’t  

5. mum, ……. i have some ice cream after dinner, please?  

a must b can c should  

6. if you’re not happy with the gym you’re going to, you …..try coming to mine; it’s very good.  

a may b could c need  

7. i ……….return the book to the library today or i’ll pay a fine.  

a ought b may c must  

8. if you’re on a diet, you …..avoid eating junk food and anything that has too much sugar in it.  

a should b can c could