The country has already sent up three unmanned spacecraft, the most recent ____ at the end of last March.
| A．has been launched | B．having been launched |
| C．being launched | D．to be launched |
The fact ___ she was often late for school made her teacher angry.
| A．which | B．that | C．if | D．whether |
The scientist said videophone could be used ___ the conferences.
| A．into | B．at | C．for | D．to |
A lot of cities, ___ Shanghai and Guangzhou , are getting more and more beautiful.
| A．such as | B．such like | C．so as | D．as |
May I use your pen please? I have no pen ___.
| A．to write | B．to wtite with | C．for writing | D．to write by |
We’re getting on very well with each other and ___ our room with him.
| A．living | B．sleeping | C．sharing | D．sitting |