-----Could you do me a favor ?
------It depends on _____ it is .
| A．whichever | B．which | C．whatever | D．what |
In communication, a smile is usually ___ strong sign of a friendly and ___ open attitude.
| A．the; / |
| B．a; an |
| C．a; / |
| D．the; an |
I remembered ___ the door before I left the office, but forgot to turn off the lights.
| A．locking |
| B．to lock |
| C．having locked |
| D．to have locked |
—You have to believe in yourself.No one else will, if you don’t.
—___.Confidence is really important.
| A．It’s not my cup of tea |
| B．That’s not the point |
| C．I don’t think so |
| D．I couldn’t agree more |
That evening, ___ I will tell you more about later,I ended up working very late.
| A．that |
| B．which |
| C．what |
| D．when |
The club, ___ 25years ago, is holding a party for past and present members.
| A．founded |
| B．founding |
| C．being founded |
| D．to be founded |