They had to stay at home _________ the rain.
| A．because | B．why | C．because of | D．so |
The number of the classes in our school is _______ than _______ of any other school in Wuxi.
| A．larger; one | B．more; that | C．larger; that | D．more; one |
—Must I attend tomorrow’s meeting?
—Yes. The meeting is _____. Besides, I have something _______ to discuss with you.
| A．of great value; great valuable | B．very valuable; of great value |
| C．great valuable; of great valuable | D．very value; very valuable |
_______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.
| A．In 1870s, in his fifties | B．In 1870s, in fifties |
| C．In the 1870s, in fifties | D．In the 1870s, in his fifties |
It is well known _____ all people that Beijing is known _______ the capital of China.
| A．to; as | B．to; for | C．for; as | D．for; for |
His aunt wants to get him _______ the radio, but he has had it _______ already.
| A．repair, repair | B．to repair, repair |
| C．repaired, to repair | D．to repair, repaired |