The headmaster spoke at the meeting for about 2 hours without ________ his notes．
| A．according to | B．looking for | C．referring to | D．looking up |
Students who graduate with working experience will be given more ____ than those who never work in any company．
A prediction B, presence C.preparation D．preference
—Hi,Smith, can I borrow the meeting-room upstair this afternoon?
—Sorry．It ____
| A．is painted | B．is being painted |
| C．has painted | D．had been painted |
We must ____ to the public the simple fact that drugs are very dangerous．
| A．get across | B．get away | C．get back | D．get behind |
Curious about the world around him, my son____ask me endless questions when he was young．
| A．could | B．might | C．should | D．would |
—Hangzhou, which we visited last week is quite beautiful．
—We should thank Tom．He ____ us to．
| A．had persuaded | B．persuaded | C．was persuading | D．persuades |