The storm left，________ a lot of damage to this area .
| A．caused | B．to have caused |
| C．to cause | D．having caused |
Over 20% of the students at that school _____ the habit of smoking, which is beyond imagination.
| A．is | B．are | C．has | D．have |
______ of danger on the road at night ,the girl had to go home with a friend _______ her.
| A．Being warned; accompanied | B．Having warned; accompanying |
| C．Warning; accompanying | D．Having been warned; accompanying |
Mr. Green, for _____ life had been very hard, donated his possessions to earthquake-hit families in Sichuan.
A. whose B. whom B. which D. that
He doesn’t lack ______ to learn. You don’t have to tell or force him to do this or that.
| A．attempt | B．motivation | C．conception | D．realization |
---- How about going hiking this Sunday?
---- _______.I love sports and getting close to nature.
| A．It’s up to you. | B．It all depends | C．I’m afraid not | D．I couldn’t agree more |