______ is troubling me is ______ I don’t understand ______ he said.
A. What; that; what B. It; that; what
C. That; that; what D. what; that; which
My parents offered me some money, ________, I couldn’t have bought that house.
A. otherwise B. so
C. but D. however
You should finish this task_______ hard it is if you are to succeed.
A. whatever B. whenever
C. however D. wherever
Most smoker say that they _______ smoking to some degree, but health experts suggest that they had better _______.
A. benefit from; cut it out B. benefit; cut it in
C. benefit; cut it off D. benefit from; cut it away
Today we have chat rooms, text messaging, emailing… but we seem ______ the art of communicating face to face.
A. losing B. to be losing
C. to be lost D. having lost
Since it is begun, no one can prevent the plan ________ .
A. from carrying out B. to be carried out
C. being carried out D. to carry out
