He thought her nice and honest________he met her.
| A．first time |
| B．for the first time |
| C．the first time |
| D．by the first time |
－Why are you looking so worried? Is there anything I can do for you?
－The computer break down when I nearly finished my composition.
| A．can | B．should | C．must | D．dare |
During the past 120 years, the world three waves of global economic integration（联合）.
| A．witnessed | B．witnesses |
| C．has witnessed | D．will witness |
Don’t waste time with someone who won’t support you need.
| A．in place of | B．ahead of |
| C．apart from | D．in time of |
Make sure the gas is turned off after cooking, which would cause danger to our life.
| A．somehow | B．meanwhile | C．otherwise | D．furthermore |
If he that he made a mistake, we will forgive him.
| A．inspects | B．confirms | C．guarantees | D．acknowledges |