It was dark; we decided to for the night at a farm house.
| A．put away | B．put down | C．put up | D．put out |
There is clear evidence _____ the most difficult feeling of all to interpret is bodily pain.
| A．what | B．if | C．how | D．that |
If you keep on your research, you'll _____ the result in time.
| A．look out | B．find out | C．carry out | D．pick out |
I called the airline to _____ my flight reservation a week ago.
| A．confirm | B．admit | C．appoint | D．obtain |
My friend, Tom, left New York in 1976 and _____ since then.
| A．hadn't been heard of |
| B．hasn’t been heard of |
| C．hasn't heard of |
| D．hadn't heard of |
China _____ a sharp increase in the number of Social Networking Services users in the past years.
| A．has seen |
| B．saw |
| C．sees |
| D．was seen |