The worried general was looking at the map when the idea of the enemy’s attack might be launched ______dawn ______ his mind.
| A．at; crossed | B．at; to cross |
| C．before; came across | D．after; went over |
So far, large quantities of information _____ sent to the company by email, which has a great effect on improving the quality of its products.
| A．has been | B．have been |
| C．was | D．were |
Mary’s QQ number must have been stolen by someone else yesterday, _____? Because she asked me to lend her ￥5,000, _____ had never happened before.
| A．didn’t it; that | B．haven’t it; which |
| C．wasn’t it; which | D．wasn’t it; it |
_____, the students insist that he _____ separated from his desk mate, who is very naughty.
| A．Avoiding to be affected; be |
| B．To avoid to be affected; would be |
| C．Avoid being affected; should be |
| D．To avoid being affected; be |
_____ to get a ticket for the concert, George has been standing in a queue for two hours.
| A．Determining | B．To be determined |
| C．Determined | D．To determine |
— I’m terribly sorry to have put you to so much trouble.
— _____. You didn’t mean to, did you?
| A．Forget it | B．I’m afraid not |
| C．All right | D．You are welcome |