________ the Internet is bridging the distance between people, it may also be
breaking some families or will cause other family problems.
| A．When | B．If | C．While | D．Since |
We Chinese are drinking ____ milk per person today as we did in 1995. 
| A．more than twice | B．twice as much |
C．twice as many as | D．twice as much as |
. Whom do you want to have ______ the parts of a car together?
| A．fix | B．to fix | C．fixing | D．fixed |
In 1492, Columbus and his crew arrived ______ was so-called the New World by the westerners.
| A．in what | B．in which | C．what | D．where |
--- Ken, ______, butyourTVisgoingtooloud.
--- Oh, I’msorry. I’llturnitdownrightnow.
| A．I’dliketotalkwithyou | B．I’mreallytiredofthis |
| C．Ihatetosaythis | D．Ineedyourhelp |
--- Who are you waiting for?
--- ______ the man wounded in the left leg.
| A．The doctor will operate on | B．The nurse to be looked after |
| C．The doctor to operate on | D．His brother got |