The river______ surface used to be covered with waste and rubbish is now taking on a new look.
| A．of which | B．along with | C．where | D．whose |
The ______ look on the manager’s face suggested that he _______ to overcome the difficulty.
| A．determined; be determined | B．determined; was determined |
| C．determining; determine | D．determining; determined |
I told her we weren’t going to be friends any more because she couldn’t ________ .
| A．keep her word | B．have her word |
| C．keep her words | D．have her words |
The world’s population has grown by ______ it was in 1800.
| A．more than six times that | B．six times more than that |
| C．more than six times what | D．six times as many as |
He failed in the driving test again. He_______.
| A．must have disappointed | B．must have been disappointed |
| C．might be disappointed | D．couldn’t be disappointed |
In his first speech as victor, Obama said, “There are many who won’t agree with every decision or policy I make as ________ president, and we know that government can’t solve every problem. But I will always be honest with you about ________ challenges we face.”
| A．a; / | B．the; the | C．/; the | D．the; / |