He got run over by _____ taxi and now he is still in ____ danger in hospital.
A./, a B.a , the C.a, / D. /,/
I can’t _____ his failure.It is unbelievable.
A. seek for B. bring up C.get away with D. account for
—Who left the door open?
— Oh, sorry. I _____ the door.
A.ought to lock B.should lock C.ought to have locked D.could lock
The traffic problems we are looking forward to ______ solved should have attracted the government’s attention.
A. see B. seen C. be seen D. seeing
He seemed to be looking for the words ____ he could express his idea.
A.for which B. with which C. in whom D. in that
A modern city has been set up in ____ was a wasteland ten years ago.
A.what B. which C. that D.where
