—What did you see when you came here?
—I found Jim ________ the desks.
| A．clean | B．cleans | C．cleaned | D．cleaning |
Now, __________college students want to work as a teacher in our city.
| A．thousand | B．thousand of |
| C．thousands of | D．two thousand of |
I can’t get __________ the door because there are too many people standing there.
| A．over | B．past | C．through | D．across |
__________it is to go camping ___________ fine day.
| A．What a great fun; on such |
| B．What great fun; on such a |
| C．How great fun; on such |
| D．How great fun; on such a |
--- How long have you studied French?
--- _______ .
| A．Since 2 years. | B．For half a year ago. |
| C．In 2009. | D．Since 2011. |
---With 4G mobile phones, people can even see each other as they talk.
---Really? Would you show me it, please?
| A．how to use | B．when to use |
| C．where to use | D．what to use |