Помогите с английским!
8 класс
A. Use Past Perfect or Past Perfect Continuous
1) Peter was Sally's best friend. She _______(know) him all her life.
2) The children were wet because they______ (play) football in the rain
3) We were very hungry because we________(not / eat).
4) I was delighted when I found my keys. I_________(look) for them for hours.
5) She was exhausted because she_______(work) since eight o'clock that morning.
6) Everything was white because it_______(snow).
7) The passengers were angry because the airline _______(lose) everyone's bags.
8) I ________ (not / see) Jacob for several years, but I recognised him immediately.

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1) Peter was Sally's best friend. She _______(had known) him all her life. 2) The children were wet because they______ (had been playing) football in the rain 3) We were very hungry because we________(had not / eaten). 4) I was delighted when I found my keys. I_________(had been looking) for them for hours. 5) She was exhausted because she_______(had been working) since eight o'clock that morning. 6) Everything was white because it_______(had been snowing). 7) The passengers were angry because the airline _______(had lost) everyone's bags. 8) I ________ (had not / seen) Jacob for several years, but I recognised him immediately.