Do you think shopping onlinewill________take the place of shopping in stores

I’m worried about the coming test. —You should work hard for it,_____you’ll have to take it again.

Wolves often work __________a team and they never kill for __________.

Every time I went to visit Mount Tai, it __ me with its nature beauty.

a very hard-working student. —________. As far as I know, he often burns themidnight oil.