They are conducting a wide _____of surveys throughout Viet Nam. A. collection B. range C. selection D. group

We are conscious that sleeplessness usually ________ those who are exposed to a great deal of stress, anxiety or depression. A. betrays B. bestows C. besets D. bemoans

I slept badly last night and am feeling particularly_____ this morning. A. slow-witted B. far-reaching C. off-hand D. top-heavy

If you are going to town, keep your eyes _______ for that book I was telling you about. A. clean B. wide C. fresh D. peeled

Question 45: Important features of dehydrated foods are their lightness in weight and their compactness.

A. organic                     B. dried                       C. frozen                        D. healthy

Question 44: Most of the guests at the dinner party chose to dress elegantly, but one man wore jeans and a T-shirt; he was later identified as a high school teacher.

A. unsophisticatedly                 B. decently              C. gaudily                   D. gracefully

Question 43: He revealed his intentions of leaving the company to the manager during the office dinner party.

A. disclosed                 B. concealed               C. misled                    D. influenced

Question 42: At the advent of his speech, he told a joke but the audience failed to laugh.

A. end                 B. commencement                   C. creation                     

Question 41: When posed with a complicated mathematical equation, some students seek the assistance of a teacher.

A. spaced                      B. informed                       C. solved                    D. presented

_____________ of the students in my class could solve the problem yesterday.

A. Not much B. No C. None D. Neither