Past Perfect Continuous

The boys were tired. They (to swim) for 2 hours

• had been swimm

• had been swimming

• have been swimming

I (to read) all night when I found these facts

• had been read

• had been reading

• have been reading

I (to walk) for 30 minutes when it started to rain.

• haven’t been walking

• hadn’t been walk

• hadn’t been walking

Переведите предложение: Ты гулял 40 минут, когда начался дождь?

 Я вчера не пользовался компьютером с пяти до семи часов вчера

Переведите предложение: Какой фильм дети смотрели вчера с девяти вечера?