The dog, ________, will make a good watch dog.

A．to train properly

B．training properly

C．properly to train

D．trained properly

Before ________ to the college, he had to go through an examination.

A．admitting

B．to admit

C．being admitted

D．having been admitted

A great idea just ________ me— Let’s go swimming.

A．occurred

B．happened

C．hit

D．struck

—What shall we do at the meeting this evening?

—We’ll go on with the matter ________ last week.

A．to be discussed

B．being discussed

C．which discussed

D．discussed

________ on time, this medicine will be quite effective.

A．Taking

B．Being taken

C．Taken

D．Having taken

----I’ll meet you outside the cinema in an hour, OK?

---- ________

A．No, 2 hours later

B．Yes, that’s a good idea

C．OK, but I can manage

D．No, I don’t think so

The couples went into the forest, but before long they became ________; they walked down different paths.

A．lost

B．missing

C．separated

D．reunited

Many experiments have been done to ________ their purpose.

A．achieve

B．reach

C．prove

D．make

Being afraid of being beaten, the little boy________ that he had stolen the money.

A．refused

B．insisted

C．admitted

D．excused

I will provide you with such things ________ you may need.

A．that

B．which

C．as

D．whose