Some of these sentences are correct, and some have a word which should not be there. If the sentence is correct, put a tick (V ). If it is incorrect, cross the unnecessary have or has out of the sentence and write it in the space. e.g. Susan has lost her keys. She cant find them anywhere. Christopher has hurt his hand, but its OK now. has The directors have arrived half an hour ago, but they didnt stay long. ____ Its raining, and Peter has left his umbrella behind, look. ____ Its a long time since your friends have last visited us. ____ None of you have called me for weeks. Arent we friends any more? ____ We can play tennis now. The others have finished. ____ The company has bought some land, but then it sold it. ____ The computer isnt on now. Someone has turned it off. ____ Tessa has posted the parcel. Its on its way to you. ____ Several bombs have gone off in the city centre. It has happened an hour ago. ____ Simon has left. He and Oliver have left after lunch. ____

The directors have arrived half an hour ago, but they didnt stay long. __ have
Its raining, and Peter has left his umbrella behind, look. __V__
Its a long time since your friends have last visited us. __ have __
None of you have called me for weeks. Arent we friends any more? _V___
We can play tennis now. The others have finished. __V__
The company has bought some land, but then it sold it. __ has __
The computer isnt on now. Someone has turned it off. __ V__
Tessa has posted the parcel. Its on its way to you. __V__
Several bombs have gone off in the city centre. It has happened an hour ago. __ has __
Simon has left. He and Oliver have left after lunch. __ have __