The most important thing ______ we should pay attention to is the first thing ______ I have said.
| A．which, that | B．that, which | C．which, which | D．that, that |
The Haiti earthquake at the beginning of 2010 is said ______ more than 110,000 people and makes millions of people homeless, ______ it perhaps the most destroying earthquake in history.
| A．to kill; making | B．to have killed; making . |
| C．having killed; to make | D．killing； made |
She had just finished her homework ______ her mother asked her to practise playing the piano yesterday.
| A．when | B．while |
| C．after | D．since |
______ ，the search engine just gave me some brief introductions rather than the whole content of the book to read.
| A．Luckily | B．Mostly |
| C．Funnily | D．Disappointingly |
It is difficult for any of us to eat better, exercise more, and sleep enough, ______ we know we should.
| A．because | B．even if |
| C．unless | D．before |
Alice ______ her father that both she and her husband would be happy if he would live with them.
| A．convinced | B．reinforced |
| C．pledged | D．required |