John often takes a walk _______ his grandpa after dinner.( )
to
for
along
with
The little boy is crying because his toy________ by someone a moment ago.( )
was broken
is broken
broke
Eighty percent of the students in this school______three to five times a week.( )
exercises.
exercise
exercising
That ______be an alien﹣there's no such thing!( )
might
must
can't
Miss Li likes swimming very much and now she_______ on Saturday afternoon.( )
used to swim
is used to swim
is used to swimming
If you take a vacation this summer,so______I.( )
will
do
am