It is the recommendation(A) of many psychologists that a learner ought to use (B) mental images to associate words(C) and remember them(D).
A.the recommendation
B.ought to use
C.associate words
D.remember them

Although (A) no H7N9 avian flu infections (B) have reported(C) in poultry or humans yet, the likelihood of outbreaks in Viet Nam is high(D) .
A.Although
B.flu infections
C.have reported
D.is high

Gettysburg has been preserve(A) as a national historic monument because(B) it was the site of a major Civil War battle in which many lives (C) were lost (D).
A.preserve
B.because
C.many lives
D.were lost

Some people believe that (A) human being will never use away all (B) the natural (C) resources on (D) earth.
A.believe that
B.away all
C.natural
D.on

His eyes were light blue and in their innocence.
A.childless
B.childish
C.childlike
D.childhood

Now that he has retired, he lives partly on his pension and partly on the on his post office savings account.
A.salary
B.income
C.interest
D.wages

always in such a hurry, your work would be much better.
A.If you were
B.Unless you were
C.But for your
D.If you weren't

Choose the best sentence made from the given cues.
It/ wonderful/ hear/ magnificent performance//
A.It was wonderful to hear such a magnificent performance.
B.It was wonderful of hearing a magnificent performance.
C.It's wonderful to hear such magnificent performance.
D.It will be wonderful to hear a such magnificent performance.

Choose the best sentence made from the given cues.
He/ not keep/ promise/ visit me/ regularly//
A.He doesn't keep promising and visiting me regularly.
B.He didn't keep his promise to visit me regularly.
C.He hasn't kept to promise to visit me regularly.
D.He doesn't keep his promise to visit to me regularly.

Choose the best sentence made from the given cues.
boys/ clever/ see/ solution/ problem/ so quickly//
A.The boys were clever to see the solution to the problem so quickly.
B.Boys are clever to see the solution of problem so quickly.
C.The boys are clever at seeing the solution to the problem so quickly.
D.The boys were clever to see the solution of the problem so quickly.