Сочинение на тему на каком музыкальном инструменте ты хотел бы играть на

Скільки речень потрібно написати?                                                                                                                                                

when do their office hours begin?

is mr.bell busy all day?

their office hours don't begin at 9 o’clock.

mr.bell is not busy all day.

1) jack is a tall guy, isnt he?

2) i am wearing a nice jacket, arent i?

3) you cant ride a bicycle, can you?

4) we mustnt go to bed late, must we?

5) last year my friends were visiting london, werent they?

6) my brother will not miss school, will he?

7) my aunt could sing perfectly, couldnt she?

8) you havent got money in your pocket, have you?

9) we have been to grandparents this summer, havent we?

10) john will go to zoo tomorrow, wont he?

11) its not an elephant, is it?

12)it was a great movie, wasnt it?