--I am sure Mary will win the first place in the coming competition.
--I think so. She ________ for it for months.
| A．has prepared | B．has been preparing |
| C．had prepared | D．prepared |
The great trouble he___show us how to run the machine___him completely tired out
| A．took to;made |
| B．takes to;make |
| C．took;make |
| D．takes to;to make |
I agree with most of what you said,but I don’t agree with___
| A．everything |
| B．anything |
| C．something |
| D．nothing |
I can’t make myself___because of my broken English
| A．understanding |
| B．understand |
| C．to be undersood |
| D．understood |
When we find a cook___,he will be dismissed
| A．smoke |
| B．smoking |
| C．smoked |
| D．to smoke |
The teacher called Tom to his office because he was caught___in the exam
| A．to cheat |
| B．cheating |
| C．cheated |
| D．cheat |