--- Is Tom still smoking?
--- No. By next Saturday he _____ for a whole month without smoking a single cigarette.
A. will go B. will have gone
C. goes D. has been going
In dealing with public relations, we should make every effort to prevent the _____ in personality.
A. contact B. contrast C. conflict D. connection
I know one of the things _____I was unsure about was _____ hard it would be to climb this mountain.
A. that; how B. what; how C. which; what D. /; what
Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.
A. pay B. are paying C. have paid D. have been paying
Finally he reached a lonely island ________ was completely cut off from the outside world.
A. when B. where C. which D. whom
China’s first aircraft carrier, ____ as long as 304 metres, was handed over to the People’s Liberation Army navy in 2012.
A. measures B. measured C. to measure D. measuring
