I think there's no need to buy such an expensive coat for a kid.I'd like a one.( )
A.cheapB.cheaperC.cheapestD.lower
John is the boy ____saved the little girl from the fire.( )
when
where
who
Although we don't know what was discussed , we can feel the topic____( )
has changed
was changed
has been changed
I'm sure____our team will win the match.( )
if
that
There is a____in our zoo.( )
pigs
panda
dogs
May I do my homework now,dad?
﹣Yes,you____( )
must
may
can