chia đt
1.How long you(study)English)?For 5 years
2.I(wait ) for two hours , but she(not come) yet
3.Up to the present, we (write)almost every leson in the book
4.I (see) her before
5.I(see)her last year
6.As we (cross) the street, we (see) an accident
7.She said that she (already,see) Dr.Rice
8.After they had gone,I (sit) down and (rest)
9.Lan (never be)in Ha Noi
10.He(ask) why we (come)early