English is a language shared by several diverse cultures, __________ uses it differently.
A. all of which B. each of which
C. all of them D. each of them
The woman burst into tears ________she was announced the winner.
A. that B. instantly
C. unless D. in case
Just be patient．You _____ expect the world to change so soon．
A． can’t B． may not
C． needn’t D． didn’t
--- Do you remember when I first met you?
---- Of course. I ___________ at Oxford University.
A. studied B. had studied
C. have studied D. was studying
-Mum，I always feel everything is unfair to me．
--Complaints in life ________ no sense，for things will be what they should be．
A． make B． have made
C． will make D． are making
_____ with so much trouble，we failed to complete the task on time．
A． Faced B． Face C． Facing D． To face
