Life is the unexpected.Whatever we do,try our best.( )
A.full ofB.proud ofC.instead ofD.because of
If more people give up driving cars,the air will get much in a few years.( )
clean
cleaner
the cleaner
the cleanest
He climbed so fast that he reached floor in two minutes.( )
nine
the nine
the ninth
ninth
Tim,we're going to Beijing for vacation,please some information online.( )
look for
look out
look after
look up
There is wrong with Tom's leg,we should send him to hospital at once.( )
something
anything
everything
nothing
Hi,Susan,When is Teachers' Day in China?
It's September 10th.( )
in
on
at
for