A.It is still raining.It has been raining for hours.
B.Tom has see four films this weekend.
C.He has son two prizes so far.
D.I have going to the swimming-pool for 5 years.
E.Sara have been in hospital or 2 weeks already.
F.They have know each other since 2001.
G.Our aunt have had that car for 20 years.
H.Nancy has been crying for a couple of hours.
I.Dan has been forgets to learn the poem.
J.The children has see watching cartoons for 2 hours.
K.The bus has just coming.