When you go _________ the street, you must be careful.
| A．crossing | B．cross | C．across | D．pass |
---You won the first prize in the Physics competition.
---__________. I made several terrible mistakes.
| A．I think so | B．You must be joking |
| C．You are welcome | D．It doesn’t matter |
---I visited the Purple Mountain Observatory last Sunday.
---__________ Why didn’t you tell me earlier?
| A．You did? | B．I hope so. |
| C．Have a good time | D．It’s kind of you. |
It’s said that an Asian Culture Village__________ inside the AYG Village in Nanjing in the coming Asian Youth Games period.
| A．builds | B．is building | C．will be built | D．was built |
I’m surprised that John is only 25. I thought he was ________ , for he seems to be in his thirties.
| A．old | B．older | C．young | D．younger |
---What’s wrong with you, Eric? You look tired.
---I ________ to prepare for the final exam last night.
| A．picked up | B．woke up | C．stayed up | D．put up |