This is ___ book ___ I wrote.
| A．the only ….which | B．a very…that | C．the only…that | D．the just…which |
Sir, you ________ take this seat. It’s just for the old.
| A．oughtn’t to | B．can’t | C．won’t | D．needn’t |
______ life began on earth is one of the biggest puzzles that scientist found hard ______.
| A．How; solving | B．When; to be solved |
| C．How; to solve | D．Which; to solve |
Was it because his mother was ill ______ he didn’t go to school?
| A．so | B．that | C．why | D．when |
What ______ will it ______ whether you are a boy or a girl ? As long as you set your mind to it, nothing can be difficult.
| A．difference, tell | B．sense, make | C．use, make | D．difference, make |
which of the following sentences is right ?
| A．It is the first time that I have seen Andy’s concert. |
| B．It was until her father came back that she didn’t go to bed. |
| C．We feel that our duty to help the people in disaster-stricken areas. |
| D．I’m about to go shopping tomorrow. |