Раскройте скобки, употребив нужную форму глагола:

1)

— ... they .... (to paint) the garage yet?

— No, they .... . He .... still ..... (to paint) it.

— How long ... they ... .... (to paint) it?

— They ... .... .... (to paint) it since he returned from a business trip.

— When ... he .... (to return) from his business trip?

— He ... (to return) a week ago.

— What ... they ... (to paint) when he returned from the trip?

— They... .... (to paint) the walls in the garage.

Have they painted the garage yet?

No, they haven't. He is still painting it.

How long have they been painting it?

They have been painted it since he returned from a business trip.

When did he return from his business trip?

He returned a week ago.

What were they painting when he returned from the trip?

They were painting the walls in the garage.

— .Have they painted (to paint) the garage yet?

— No, they havent . He is still painting (to paint) it.

— How long have they been painting (to paint) it?

— They  have  been painting (to paint) it since he returned from a business trip.

— When did he return (to return) from his business trip?

— He returned (to return) a week ago.

— What were they painting (to paint) when he returned from the trip?

— They were painting (to paint) the walls in the garage.