He seems too tired today, and I wonder__________ he got a good sleep last night.
| A．when | B．that | C．if | D．where |
With everything she owned ______ in the fire, the woman had to turn to the local government for relief.
| A．to burn up | B．burning up | C．burn up | D．burned up |
He told me his computer company was in great need of a capable leader, ______ with strong will as well as good humor.
| A．who | B．that | C．one | D．which |
That’s all for the introduction to your arrangements these days. So now ______ there are any questions, I’d like to go ahead and start the first video.
| A．if | B．unless | C．until | D．though |
Don’t ______ personal information such as your name, telephone number and address until you feel comfortable.
| A．give in | B．give off | C．give out | D．give up |
The London 2012 Olympic Games marks the third time that London ______ the right to host the modern Olympics.
| A．had had | B．has | C．had | D．has had |