Insert the proper form of the werb 1)I think (to see) him somewhere before. 2)He'll be...

Question

Insert the proper form of the werb

1)I think (to see) him somewhere before.

2)He'll be ready in a minute.He(to clean)his shoes

3)We( to go ) to the theatre tonight

4)They couldn't leave the studio when I called because they (to film)

5)When I shouted, they ( to jump)off the roof and (run)away

помоигите!!!!!!!!!!!

Answer 1

I have seen.

is cleaning.

went

were filming.

had jumped off, ran.

Answer 2

1)I think  I have seen him somewhere before.

2)He'll be ready in a minute.He is  cleaning his shoes

3)We* ll  go to the theatre tonight

4)They couldn't leave the studio  when I called because they were watching a film ( здесь пропущен глагол, возможен и такой вариант they were going to a film)???

5)When I shouted, they  jumped off the roof and ran away