Commercial airliners do not fly in the vicinity of volcanic eruptions because even a small amount
of volcanic ash can damage its engine.
A. volcanic ash B. a small amount of
C. in the vicinity D. its engine

I don’t like John. His ______ complaints make me angry.
A. continuous B. constant C. permanent D. continual

_____ members of my family has a share in doing household chores.
A. All B. Each of the C. None of D. Every

The ground is wet. It ______ rained last night.
A. may have B. might have C. must D. must have

There's still no ______ about the reason why the Malaysian plane was mysteriously lost.
A. clarity B. clear C. clarify D. clearance

_______ you should do first is make a list of all the things you have to do.
A. What B. That C. As D. If

______ the noise and pollution in the city, the Browns move to the countryside.
A. Being tired of B. Be tired of C. Were tired of D. Tired of

Conservationists ______that experiments on animals be stopped.
A. recommended B. banned C. said D. complained

Nothing can ______the loss of the child.
A. come up with B. make up for
C. make up with D. do with

___________ broken into when we were away on holiday.
A. Thieves had our house B. We had our house
C. Our house had D. It was our house