Mark the letter A, B, C or D on your answer sheet to indicate the answer to the following
question.
This product has not been tried _____ humans yet.
A. out      B. on for       C. on      D. out on

#opp

In sport commentaries , justice and impartiality to both sides are vital , but spontaneity and enthusiasm are valued by those watching or listening

A.unfairness

B.equality

C.probity

D.honesty

As darkness fell, there was nothing for it but to _____ for the nearest village.

A. stand B. make C. call D. go

Let's have a break - we' ve done enough for the time _____
A.being
B.now
C.instant
D.immediate

Going by plane costs _____ taking the train to Ho Chi Minh from Hue.

A. Twice more thanB. Twice as much asC. As much twice asD. As much as twice

_____ that he only started learning it two years ago, his English is excellent.

A. WonderingB. Accounting C. Thinking D. Considering
 

A. Economy
B. Communicate
C. Liberation
D. Particular

If you have stomach problems it is best to avoid _____food.
A.rich 
B.affluent
C.wealthy 
D .lavish

It can be difficult for parents to _____control over unrully children .
A.extend
B.exert
C.extract
D.extort

The children were seen ... at the station by entire family.
A, on
B, off
C, to
D, in