The rising unemployment was the most important ________ at Congress.
| A．issue | B．question | C．problem | D．plan |
After ________from university, he went to America and got a job there.
A. graduated B graduating C. graduate D. to graduate
My sister will never speak to others like that ________they say something unpleasant to her .
| A．since | B．as if | C．because | D．even if |
His whole school education ________only 2 years because of his illness.
| A．added up | B．added up in | C．added up to | D．was added up |
This is the first time that I ________at the meeting.
| A．had spoken | B．have spoken | C． am | D．was |
-- Have you moved into your new house?
-- Not yet. The rooms _______.
| A．are painting | B．have been painted | C．are being painted | D．have painted |