They were made _______ the whole night.
| A．working | B．work | C．to work | D．worked |
---May I know your fax number?
---__________.
| A．Yes | B．Sure | C．Yes, I do | D．No, I am not. |
Do you always speak English ____ the English corner?
| A．in | B．on | C．with | D．at |
______ he like the English corner?
| A．Does | B．Do | C．Is | D．Are |
My friend Billy lives _______ China.
| A．with | B．from | C．under | D．in |
---Thank you very much.
---_________
| A．Welcome! | B．You are welcome | C．Sure | D．Of course |