Because of too many differences between the two sides, a lot of questions are still left ________.
A in the air B on the air C by the air D through the air
In 2004, he went to Oxford University __________ he became interested in Chinese culture.
| A．which | B．that | C．whose | D．where |
______ he has been so rude to us, I feel like we have to punish him or he won’t respect us.
| A．Now that | B．In case | C．Although | D．Even if |
We meet on the last Friday of every month to talk about poems and poets ______ we like.
| A．when | B．where | C．that | D．which |
Going to ______ British high school for one year was _____ very enjoyable and exciting experience for me.
| A．/; / | B．a; a | C．the; a | D．a; the |
Many people who were once _______ now get better jobs after further education.
| A．out of trouble | B．out of work | C．in ruins | D．in need |