Нужно 2,4 сразу подпишусь и зделаю 5из

the floors are being cleaned этажи чистятся

ответы 

1-d

2-b

3-a

4-b

5- c

andrew he?

our students , don't they?

girls ,can't they?

roma ,is he?

we will we?

my friend can play computer games,can't he

group of russian students will visit great britain in april,won't they

we went to the park yesterday,didn't we

our head teacher answers for educational program ,doesn't she

i am going to the cinema  

seller: hello. can i help you?

you: i must buy black shoes.

seller: so these shoes.

you: how much?

seller: 20 $

you: but i only have   17 $

seller: sorry, we couldn't help you

you: but i should buy these shoes. these present for my brother.

seller: so for these we can doing salle. you can buy these shoes for 17 $

you: thank you very much. you help me.

seller:   please, come again.

you: bay, good luck.