﹣May I use your computer, Mr. Black?
﹣____.I will use my iPad instead.( )
A.Go aheadB.Thank you
C.Sorry, you can'tD.I'm afraid not
According to the rule,used batteries _______ be dropped in the red bin for harmful wastes.( )
must
need
can
may
Worries in life _____ if you speak out to your close friend.( )
will reduce
were reducing
will be reduced
were reduced
Frank held his breath ______ the water to search for his ring in the swimming pool.( )
at
by
over
under
By the end of last month,Jane _____ enough money for the poor sick boy.( )
raised
would raise
had raised
has raised
Would you mind _____ care of my pet fish while I'm away on holiday?( )
take
taken
to take
taking