Traffic conditions in Beijing________for decades.At first people only complained about jams during rush hours，but today every hour is rush hour.
| A．is worsening | B．have worsened |
| C．have been worsening | D．worsened |
– Lynne kicked a goal just before the game ended.
– _____ Her team lost the game at last.
| A．So what? | B．Oh, really? | C．Good for her! | D．You may be right! |
—Excuse me, but I want to ride your bike to go to the book shop.
—You _________ have my bike if you don’t take care of it.
| A．shan’t | B．might not | C．needn’t | D．shouldn’t |
The speech that Mr.Smith made today gave a strong ______ on the students.
| A．expression | B．expectation | C．reputation | D．impression |
In peace, too , the Red Cross is expected to send help _________there is human suffering.
| A．whoever | B．however | C．whatever | D．wherever |
We won’t keep winning games ________ we keep playing well.
| A．because | B．unless | C．when | D．while |