Заполнить пропуски словами которые находятся под чертой

he must know some foreign languages. he  must work now over the new novel. now they must enjoy fine weather.

1) they're 

2) doesn't

3) can't

4) it'll

5) it won't

there are two bedrooms in our flat.

2. was меняем на has

3. is be меняем на was

4. ate меняем на eaten

5. being меняем на be

6. is playing меняем на is being played

7. by меняем на with

8. writting меняем на written

; )