—I'm sure Andrew will win the first prize in the final.
—I think so.He ________ for it for months.
| A．is preparing | B．was preparing |
| C．had been preparing | D．has been preparing |
While shopping, people sometimes can't help into buying something they don't really need.
| A．to persuade |
| B．persuading |
| C．being persuaded |
| D．be persuaded |
I think that it is your grandparents who for the spoiled child.
| A．are to blame |
| B．are going to blame |
| C．are to be blamed |
| D．should blame |
______he was late for the conference was he missed the train by one minute this morning.
| A．Why; because |
| B．That; why |
| C．That; because |
| D．Because; that |
It is assumed that the rumours on the Internet can easily______ a person's reputation.
| A．destroyed |
| B．hurt |
| C．damaged |
| D．ruined |
Every exercise ______ on a different grammar point. You should go over the main points of the grammar rules related before you work each of them out.
| A．focuses |
| B．puts |
| C．depends |
| D．counts |