Generally speaking, when ____ according to the directions, the drug has no side effect.
taking B. taken C. to take D. to be taken
The woman who’s carrying a baby in her arms, _________aboard first．Don’t crowd in!
| A．goes | B．went | C．go | D．going |
．---The movie 2012 will be on at 8 pm．What about picking you up at 7?
---All right．I will have come back from work by their, and I_________you at home．
| A．will be waiting for | B．will wait for |
| C．have been waiting for | D．am waiting for |
．China_______positively and quickly after the quake struck Haiti．
| A．reflected | B．replied | C．rejected | D．responded |
---I failed to catch the early bus because I overslept this morning．
---You_________have stayed up too late last night．
| A．could | B．would | C．should | D．must |
You can’t imagine___________more embarrassing scene when you can’t understand_____single word someone says．
| A．the; a | B．a; a | C．the; 不填 | D．a; 不填 |