The teachers must their efforts on developing the students’ ability to use English.
A. concentrate
B. promote
C. apply
D. devote
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During the day casual wear will be ________ . but formal wear will be required in the evenings
A. unsuitable
B. acceptable
C. available
D. desirable
Some people are very set in their ways, but others have a more attitude to life.
A. changeable
B. moveable
C. flexible
D. feasible
The club will ________ new member the first week in September.
A. enroll
B. subscribe
C. absorb
D. register
If you don't _______ the children properly, Mr. Chiver, they will just run riot.
A. mobilize
B. warrant
C. manipulate
D. supervise