---Pardon? I didn’t hear you just now.
---I asked .
that Michelle Obama came to China in March
how long did Michelle Obama stay in China
when did Michelle Obama visit Chengdu
who Michelle Obama came to China with
I found learning English because the teacher’s pronunciation was .
| A．interesting; good | B．hard; good |
| C．difficult; good | D．frustrating; sweet |
—How do you study a test?
—I study working a group.
| A．for, in, with | B．for, by, at |
| C．for, by, with | D．of, in, by |
What the forest of the USA in the last 350 years?
| A．has happened to | B．is happened to |
| C．has happened at | D．is happening |
In order to eat safely, I think we make some food by ourselves instead of buying some．
| A．used to | B．prefer to |
| C．had better | D．are supposed to |
After hard training for a long time, Liu Xiang the records again．
| A．broke | B．achieved |
| C．invented | D．completed |