My friend ... the answer to the question (know). I''ll buy these shoes if they ... really well (fit)

1) My friend_____________________the answer to the question.(know)
2) I''ll buy these shoes if they__________________really well.(fit)
3) When I looked around the door, the baby________________quietly.(sleep)
4) I_____________________ some coffe for half an hour.(make)
5) My arms are aching now because I__________________ since two o'clock.(swim)
6) We can't go along here because the road is___________________.(repair)
7) I don't like stories. They have unhappy ending.
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8) Most of the goods are exported. They were made in this factory.
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