Răspuns:
1.I have gone to the library today.
2.You have kept a pet for three years.
3.Do you have eaten Thai food before?
4.It has rained all day?
5.Who we have forgotten to invite?
6.We haven't heard that song already?
7.He hasn't forgotten his books?
8.She has stolen all the chocolate.
9.I have explained it well?
10.Who he has met recently?
