She thought I was talking about her daughter，________，in fact，I was talking about my daughter.
| A．whom | B．where | C．which | D．while |
You can see that the young graduate is just of __________ height.
| A．average | B．ordinary |
| C．special | D．regular |
I'd rather have a room of my own, however small it is, than __________ a room with someone else.
| A．to share | B．to have shared |
| C．share | D．sharing |
In the 21st century, all nations must take their __________ of responsibility for the global safety.
| A．blame | B．charge |
| C．share | D．notice |
-I wonder if you could __________ me a little time to help with my English tonight?
-__________. I have no extra work to do anyhow.
| A．spare; Sure, go ahead |
| B．spend; Yes, indeed |
| C．spare; Yes |
| D．share; Certainly, what is it? |
While you were out, you should keep your doors and windows __________.
| A．close | B．closing |
| C．closed | D．be closed |