1.When I last saw him,he ......in LonDon.
A.has lived B.is living C.was living D.has been living
2.We .....Dorothy since last Saturday
A.don't see B.haven't seen C.didn't see D.hadn't seen
3.The train......half an hour ago.
A.has been leaving B.left C.has left D.had left
4.Jack ......the door.
A.has just painted B.paint C.will have painted D.painting
Giúp mk với!Nhanh nha
1,A
2,B
3,C
4,B