Taking on this challenge will bring you _____ someone who shares your interests.
A.in exchange for B.in answer to C.in contact with D.in memory of
The outbreak of Covid-19 has meant an _____ change in our life and work.
A.absurd B.abrupt C.allergic D.authentic
If I hadn’t been faced with so many barriers, I _____where I am.
A.won’t be B.wouldn’t have been C.wouldn’t be D.shouldn’t have been
There will still be lots of challenges if we are to _____ garbage in a short time.
A.clarify B.justify C.satisfy D.classify
Instead of getting down to a new task as I _____, he examined the previous work again.
A.had expected B.have expected C.would expect D.expect
It is not a problem _____ we can win the battle; it’s just a matter of time.
A.whether B.why C.when D.where
