Question

Complete the sentences with to, in, out, at
1)... ofthe blue he appeared in our flat
2) The brother had a lot .... common
3) Victor spent an hour trying to do the sum but ... vain
4) We could hardly see each other's faces ... twilight
5) I could feel the sun beating ... on my head

Answer 1

1 - out
2 - in
3 - in
4 - in
5 - out