(28)
A.enlarge
B.widen
C.expand
D.expend

(30)
A.limitted
B.eradicated
C.completed
D.prevented

According to the passage, instructors at American colleges and universities .
A.do not grade homework
B.never follow a course ouline
C.teach in their own ways
D.do not give students quizzes and exams

The phrase 'business clothes' in the paragraph 2 can be understood as .
A.clothes that only business people wear
B.trendy clothes
C.casual clothes
D.formal clothes

Choose the word or phrase (A, B, C, or D) that best fits the blank space in each sentence.
Our education will help with the of knowledge for the young.
A.rich
B.riches
C.richness
D.enrichment

Choose the word or phrase (A, B, C, or D) that best fits the blank space in each sentence.
I don't remember of the decision to change the company policy on vacations. When was it decided?
A.telling
B.being told
C.to tell
D.to be told

Choose the word or phrase (A, B, C, or D) that best fits the blank space in each sentence.
Ms. Jackson was assigned the fifth-grade science class she has the best qualification among the available faculty.
A.although
B.whereas
C.since
D.if

Choose the word or phrase (A, B, C, or D) that best fits the blank space in each sentence.
Many firms are now struggling to survive in a highly marketplace.
A.competing
B.competition
C.competitive
D.uncompetitive

Complete each of the following sentence in such a way that it means exactly the same as the sentence printed before it. (5p)
Keeping in touch with the media is very important and necessary.
A.It's very important and necessary to keep in touch with the media.
B.It's very important and necessary keep in touch with the media.
C.It's very important and necessary to keeping in touch with the media.
D.It's very important and necessary keeping in touch with the media.

Choose the underlined word or phrase (A, B, C or D) that needs correcting.
Walking (A) briskly for 30 minutes or to run (B) for 15 minutes will burn (C) an approximately (D) equal number of calories.
A.Walking
B.to run
C.will burn
D.approximately