He gave himself a new name to hide his ____ when he went to carry out the secret task.
| A．emotion | B．talent |
| C．identity | D．treasure |
When we saw the road _____ with snow, we decided to spend the holiday at home.
| A．block | B．to block |
| C．blocking | D．blocked |
The door _____ open, no matter how hard she pushed.
| A．shouldn’t |
| B．couldn’t |
| C．wouldn’t |
| D．mightn’t |
I still remember the house _____my mother and I used to stay in that evening．
| A．where | B．which | C．in that | D．the one |
John invited about 40 people to his wedding, most of _____ are family members.
| A．them | B．that | C．which | D．whom |
______ surprised the hostess most is _______ one of her friends left the party without saying a word.
| A．What, what | B．What, that |
| C．That, that | D．That, what |