A.back on | B.back to | C.to back | D.back |
A.with three hours | B.three hours ago | C.in three hours | D.three hours before |
A.It is eighty yuan. | B.Is it eighty? |
A.I don’t like this toy train. |
B.Here is the money. |
A.What size would you like ? |
B.What colour would you like ? |
A.What size would you like ? |
B.What colour would you like ? |
A.It ’s expensive. | B.It ’s cheap. |