— Mike spends all his spare time taking extra Chinese classes.
— I’m sure that his hard work will ______ his great progress in Chinese.
| A．contribute to | B．distribute to |
| C．relate to | D．refer to |
She claimed 500 dollars____ him____ injuries suffered.
| A．for;of | B．from;of | C．from;for | D．for;from |
—When did it begin to snow?
—It started ____ the night.
| A．during | B．by | C．from | D．at |
He was fired ____his carelessness and laziness.
| A．because of | B．because | C．thanks to | D．since |
Shortly after the book Uncle Tom's Cabin________, the Civil War of America________.
| A．came about; broke away | B．came out; broke out |
| C．came on; broke up | D．came up; broke down |
—When will the game begin?
—It will begin later than usual _________ 15 minutes．
| A．in | B．on | C．by | D．at |