“A ______ accident happened at 7:30 a.m.” said the policeman _______.
| A．serious, serious | B．seriously, seriously | C．seriously, serious | D．serious, seriously |
—Are you glad that you came to Washington?
—Yes indeed.I______going to New York or Boston,but I’ve never regretted my decision.
| A．have considered | B．am considering |
| C．had considered | D．was considering |
I can’t______what has happened to the vegetables,for they were freshly picked this morning.
| A．draw out | B．look out |
| C．figure out | D．work out |
Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _______the number people infected with the virus is going up sharply.
| A．when | B．that | C．which | D．where |
You can shut your eyes to the fact_______he did was right.
| A．that | B．what | C．which | D．that what |
If I had__________ , I’d visit Europe, stopping at all the small interesting places.
A. a long enough holiday B an enough long holiday
C. a holiday enough long D. a long holiday enough