The rescuers ________ to work as soon as they arrived at the spot of the accident.

A．set out  B．set off

C．set up  D．set in

As is said，it won't be long ________we participate in the 4th Huaian United Exam.

A．since  B．when  C．before  D．that

Every________，John would remember the strange dream he had had years before, but not quite often.

A．more or less  B．step by step

C．by and by  D．now and then

It is clear that in modern society high ________ and demands are placed on students.

A. motivations  B. expectations

C. standards  D. opportunities

—You don't go to that supermarket quite often, do you?

—No, I only go there ________ because it's too far away from my house.

A. eventually  B. constantly

C. occasionally  D. frequently

The bus stop at my block corner is very________，where I take a ride easily to school every morning.

A. necessary  B. comfortable

C. convenient  D. practical

Jess was sad and her friends helped her ________ the first awful weeks after her husband Bill died.

A．break through  B．break down

C．get through   D．get rid of

Good health________regular exercise and a good habit of living.

A．calls on  B．calls for

C．calls up  D．calls off

The performance of the host, ________ to please the audience and draw their attention, was greeted with a cold silence, however.

A．had intended  B．intended

C．intending  D．to intend

Turn on the TV or open a magazine and you ________ advertisements showing happy，balanced families.

A．are often seeing  B．often see

C．will often see  D．have often seen