- Thuy: This file is very important. You should include it in our document. - Thu: I know. It is ________.




A.significant
B.optional
C.indistinct
D.indispensable

They are having their house________ by a construction company.




A.to paint
B.being painted
C.painting
D.painted

______ (58)




A.way
B.road
C.signal
D.direction

With the help of new computer programs, we can solve many problems quickly and accurately.




A.The new computer programs are quick and accurate.
B.New computer programs have enabled us to solve many problems quickly and accurately.
C.We can solve problems quickly and accurately without computers.
D.New computer programs are not able to solve many problems quickly and accurately.

The word “ inception” in line 8 is closest in meaning to ____.




A.requirements
B.beginning
C.insistence
D.rules

The effects of cigarette smoking ______to be extremely harmful so far.




A.is proved
B.will be proved
C.are proved
D.have been proved

It's no more than common______ to hear what she has to say.




A.polite
B.impolite
C.politeness
D.impoliteness

Angie warned ______anyone what she had told me.




A.that I didn't tell
B.that I told not
C.me to tell not
D.me not to tell

She told me that she ______ physiology.




A.has studied
B.has been studying
C.had been studying
D.would have studied

A.discuss
B.jump
C.argument
D.public