The university estimates that living expenses for international students ________ around $8,450 a year. which ________ a burden for some of them.
It's strange that he _______ have taken the books without the owner's permission.( )
would
should
could
might
Self﹣driving is an area _______ China and the rest of the world are on the same starting line.( )
that
where
which
when
Kids shouldn't have access to violent films because they might _______ the things they see.( )
indicate
investigate
imitate
innovate
By boat is the only way to get here, which is _______ we arrived.( )
why
how
This is _________ my father has taught me-to always face difficulties and hope for the best.
what