1 i have read the interesting book twice
2 i have lost my purse
3 my niece has done her homework
4 we have known each other for 15 .
5 they have moved into a new flat
1. Have i read the interesting book twice ?
2 have i lost my purse?
3 has my niece done her homework?
4have we known each other for 15?
5 have they moved into a new flat?
1 i haven't read...
2 i haven't lost
3 my piece hasn't done...
4 we haven't known. ..
5 they haven't moved.,