People have always been curious ______ how living things on the earth exactly began.
| A．in | B．at | C．of | D．about |
The massive earthquake and tsunamis has killed 350 people in a coastal town in Chile so far, _______ the total death number reported last Sunday.
| A．doubled | B．to double | C．doubling | D．h aving doubled |
In the USA, _______ Thanksgiving Day is a harvest festival. Traditionally, it is _______ time to give thanks for the harvest and express gratitude in general.
| A．the; a | B．/; the | C．/; a | D．the; the |
— You won’t believe it, Sam. I was chosen as an exchange student to China.
— Congratulations! _______
| A．That’s something. | B．You did a good job. | C．That’s all right. | D．You got it. |
Three days after Mrs White’s _______ necklace was found, she was _____ it.
| A．lost; robbed | B．Missed; robbed of |
| C．lost; robbed of | D．missing; robbed |
He will stop showing off, if no notice _________of him.
| A．is taken | B．will be taken | C．takes | D．has taken |