I had a hard time ________ my English last term.
| A．with | B．at | C．in | D．for |
There are some dangerous fishes in this river, and I’ve warned Tom here.
| A．not to swim | B．to not swim |
| C．swim not to | D．to swim not |
In the play，John as a businessman.
| A．wears | B．dresses | C．put on | D．dressed up |
Don’t be afraid of new words. You can in the dictionary.
| A．look at them | B．look for them |
| C．look them up | D．look them over |
Don’t you know that the scientist for two years?
| A．has been died | B．has dead |
| C．has died | D．has been dead |
The problem is .
| A．where to get so much money | B．to get so much money where |
| C．where get so much money | D．so much money where to get |