Oh, you are so clever! You have______ a solution to the difficult problem!
| A．gone on with | B．made up |
| C．come up with | D．given out |
---Do you know the man ________is wearing a black coat?
—Yes, he is my uncle.
| A．who | B．what | C．which | D．it |
---have you stayed in Shanghai?
---For about two months．
| A．How long | B．How often |
| C．How soon | D．How much |
Please write down the answers________ these questions ．
| A．to | B．of | C．for | D．with |
---Could you help me clean up the room? ---.
| A．No problem | B．I hope so |
| C．That’s a good idea | D．I think so |
The boy seems sad. Let’s .
| A．cheer he up | B．cheer up he |
| C．cheer him up | D．cheer up him |