9. Choose the correct answer.
Students ... use their mobiles phones in the lessons.
A) haven't to
B) doesn't
C) can't
D) not should
E) aren't
OMAIN​

D если сформулировать (should not )

А так С если D написано как я написал

Объяснение:

C) can't

Объяснение:

can’t используется для выражения запрета

what do you want? - i want some tea.

who is playing the drums ? - it is my little brother. he plays the drums very well.

when do you leave the house  ? - at 8.30 in the morning.

what are you doing ? - i am doing my homework .

what are the boys singing at the moment  ? -they are singing an old english song.

1.yes it is. we keep there our potatoes.

2.there are 4 rooms. there are 2 rooms upstairs and 2 rooms downstairs. no, we don't.

3.my house made from bricks. no, there aren't.

4.yes, there are. no, there isn't.

5.yes it is. yes i do. 

6.the ceilings are high. yes it is.

7.yes, it is. we keep them in the big room.

8.yes, it is. 

9.yes, there are. yes, it is.

10.yes, it is.

11.the rooms are cluttered.

12.yes, we do.

13.yes, we do.

14.my father is.

15.it looks like the palace on the ourside. yes, it is.

16.no, it isn't.

17.yes, it is.

18.no, we aren't.