._____ has been announced, we shall have our final exams nextmonth.
| A．That | B．As | C．It | D．What |
Please __________ the numbers and I’m sure they will __________ more than 1, 000.
| A．add up; add to | B．add up; add up |
| C．add up; add up to | D．add to; add up |
He made a mistake, but finally he solved the problem __________ it got worse.
| A．until | B．before | C．when | D．as |
---- So he wants to sell the house and move to New York.
----_________.
| A．I agree | B．No problem | C．What fun | D．Exactly |
Mr. Lee made ______ a rule that we must come to school on time.
| A．that | B．this | C．it | D．which |
The area soon ______ from the effects of the earthquake.
| A．suffered | B．recovered | C．concerned | D．set |