You've the computer for ten years and it doesn't work well.Why don't you buy a new one?( )
A.boughtB.hadC.haveD.borrowed
Although it is raining _________, the policemen are still on duty in the street.
clearly
directly
heavily
Mr. Huang is an excellent English teacher who has over 20 years' teaching _________.
experience
information
knowledge
Uncle Liang has a great collection of _________watches.
enjoyable
valuable
comfortable
Eight members of a Chinese team arrived _________the top of Mount Qomolangma successfully.
in
at
to
Rivers low, mountains high, the same moon in _________sky.
a
/
the