The front door ________ open．I'll have it repaired．
| A．mustn't | B．shouldn't | C．may not | D．won't |
The holiday we had been looking forward at last.
| A．come | B．came | C．to coming | D．to came |
If one wants to succeed in this society, it is very important and necessary that one ______his ______ and avoid one’s weaknesses.
| A．develop; strengths; | B．develops; strengths; |
| C．develop; strength; | D．develops; strength; |
If trees continue _______ at the present rate, it won’t be _______there is no trees for shade.
| A．to cut down; long before |
| B．being cut down; before long |
| C．to be cut down; long before |
| D．cutting down; before long |
Remember never to lie to others; if you did, you would have to ______ more lies to cover the lies you have______ .
| A．discover; told | B．make up.; told |
| C．invent; said | D．find out; spoken |
He finally gave in to and opened the letter addressed to his wife.
| A．worry | B．feeling | C．curiosity | D．hope |