I forgot to take the map. So I had difficulty ______the way. We had to ask the policeman for help.
| A．find | B．to find | C．finding | D．found |
—_____ you _____ your homework yet?
—Yes, I _____ it ten minutes ago.
| A．Did, do, finished | B．Have, done, have finished |
| C．Have, done, finished | D．Will, do, finish |
—What are you reading about?
—It’s about the one-child policy. It says that the policy has_____controlling the population in China.
| A．been good at | B．taken good care of |
| C．worked well in | D．got on well with |
—Have you cleaned your room_____?
—Yes, I’ve_____cleaned it.
| A．already, already | B．yet, yet |
| C．already, yet | D．yet, already |
—When did the Greens come to China?
—They_____ China for seven years.
| A．have come to | B．have been to |
| C．have come in | D．have been in |
— The food here is very nice. Thank you for inviting me.—____________.
| A．All right | B．With pleasure |
| C．Don’t thank me | D．Don’t mention it |