A.What | B.Where | C.When |
A.buy | B.by | C.ride |
A.This is Li Qian’s picture. There are many big houses. |
B.That was my picture. There was a small house. |
A.There were many birds here before. | B.There aren’t any birds here now. |
A.There weren’t any benches here before. | B.There is a bench now. |
A.This is my picture. There is a big house. | B.That was my picture. There was a small house. |