He managed what ___a smile of satisfaction though it was an unexpected result that came out..
A．counted on B．amounted to C．compensated for D．majored in
Mr Clark thanked God for saving their lives and turning _____he felt was a tragedy into a blessing.
A．which B．what C．how D．that
It is just ____ among countries to host the Olympics as to win an Olympic medal.
A．so fierce a competition B．as fierce a competition
C．such a fierce competition D．too fierce a competition
Brain who serves as manager of the company hopes that everything will be better when he quits than when he_______.
A．has started B．starts C．started D．will start
--- I’d like a mountain bike which ____ well?
--- Will this one _____?
A．rides; work B．rides; do C．is ridden; do D．is ridden; work
Don’t use water to put out the fire if oil catches fire. As is known, oil ____ float on water.
A．shall B．must C．may D．will
