Răspuns:
1.Have the kids broken anything at the party?
2.How long have you known Mrs Haynes?
3.Has Bob finished his essay yet?
4.Have the neighbours fed the cat?
5.Have you ever seen a shark in the sea?
6.Who has done the washing up?
7.Have you ever written a poem?
8.What have they done so far?
9.Have you ever seen a white rabbit?
