3. Поставьте mustn’t или don’t have to. 1.You … leave your kids unattended at the airport. 2.You … be late for the interview. 3.You … eat the soup if you don’t want to. 4.You … shout at us. 5.We … run. We have plenty of time before the concert. 6.You … pay now. You can pay online later. 7.This museum is free. We … buy any tickets. 8.This is my dad’s pen. You … lose it. 9.You … make much noise. Little Tim is sleeping. 10.It’s Sunday tomorrow. I … get up early.

1 mustn't

2 mustn't

3 don't have to

4 mustn't

5 don't have to

6 don't have to

7 don't have to

8 mustn't

9 mustn't

10 don't have to

1. 1)happy ,happier ,the happiest

2)hot ,hotter ,the hottest

3) expensive ,more expensive ,the most expensive

4) small ,smaller ,the smallest

5) bad ,worse ,the worst

2. 1) Carry is more polite than Ann

2)Car is faster than bike

3) English is easier than Russian

4)Sam is taller than John

5) Your house is more beautiful than mine

3. 1)the highest

2) the biggest

3) the best

4)the most interesting

5) the happiest

4. 1) убираем most

2)вместо then пишем than

3)вместо beter пишем better

4)после of пишем the

5)убираем more и пишем cheaper вместо cheap

5. 1) the longest

2) more relaxing

3)the richest

4)more modern

5)better

1. I have already questioned the witnesses.

2. I have already got some information about the suspect.

3. I have already arrested five Santas.

4. I have already disarmed the robber.

5. I have already found the stolen things.

6. I have already taken the suspect to the police station.

7. I have already discussed the matter with the solicitor.

8. I have already told the criminal of his rights to keep silent.

9. I have already prepared the description of the suspect.

10. I have already read for exam.

11. I have already examined the documents.

12. I have already compared the fingerprints.