He didn’t attend the meeting last night, _________ he doesn’t know our plan for the picnic.
| A．that’s why | B．that’s because | C．which is why | D．which is because |
__________to give up smoking, he threw away his __________ cigarettes.
| A．Determined ； remained |
| B．Determined ； remaining |
| C．Determining ； remained |
| D．Determining ； remaining |
He always __________ the mistakes made by his rivals.
| A．taking full advantage of |
| B．taken full advantage of |
| C．to take full advantage of |
| D．takes full advantage of |
He's decided to move to another city, because __________ doesn't agree __________.
| A．the climate；with him |
| B．the climate；to him |
| C．he;on the climate |
| D．he;to the climate |
—Did Peter fix the computer himself?
—He __________，because he doesn't know much aboutcomputers.
| A．has it fixed | B．had fixed it | C．had it fixed | D．fixed it |
It has been raining hard these days, so the wheatwill be saved __________ the heavy rain. Which of thefollowing is wrong?
| A．as a result of | B．because of | C．owing to | D．because |