He decided to study hard__________ catch up with others.
| A．as a result | B．so that |
| C．in order that | D．in order to |
If you want to go to university, you should take your schoolwork ________ .
| A． |
truly |
B． |
slowly |
C． |
seriously |
D． |
possibly |
I have no money on me because I often pay ________ things through WeChat（微信）.
| A． |
to |
B． |
of |
C． |
by |
D． |
for |
The ________ of oil goes higher and higher because of the war.
| A． |
price |
B． |
pride |
C． |
progress |
D． |
promise |
Another three astronauts, Liu Yang, Chen Dong and Cai Xuzhe, have been sent into space. Let’s express（表达） our best wishes to ________ .
| A． |
they |
B． |
them |
C． |
their |
D． |
theirs |
—What does your father do?
—He is ________ cook.
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |