Раскройте скобки. употребите глаголыв past perfect continuous. after i (walk) for an hour, i decided to have a rest. mary could see that the child (cry) for some time. i thought he needed some fresh air. he (sit) there reading all morning. when i saw the mess my paper was in, it was obvious that someone read it. she finally said: "yes”. he (ask) her to marry him for years. the manager went down with pneumonia. he (look) unwell for several days. he went to see a doctor. he (feel ill) for several days. his sister (live) in that place for 5 years when the war broke down. mrs oliver said she (read) since morning the day before but actually she (watch) her neighbors through binoculars. she felt chilly after she (swim) for an hour and a half. at last i found the book which i (look) for all day.

After I had been walking for an hour, I decided to have a rest.
Mary could see that the child had been crying for some time.
I thought he needed some fresh air. He had been sitting there reading all morning.
When I saw the mess my paper was in, it was obvious that someone read it.
She finally said: "Yes”. He had been asking her to marry him for years.
The manager went down with pneumonia. He had been looking unwell for several days.
He went to see a doctor. He had been feeling ill for several days.
His sister had been living in that place for 5 years when the war broke down.
Mrs Oliver said she had been reading since morning the day before but actually she had been watching her neighbors through binoculars.
She felt chilly after she had been swimming for an hour and a half.
At last I found the book which I had been looking for all day.