_______, it's smart to exercise caution.
A. Nonetheless
B. Aware
C. Supportive
D. Inevitable
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That's without cutting the length of students' vacations, increasing class sizes, or requiring _______ to teach more.
A. issue
B. faculty
C. undergraduate
D. scholarship
Only he could ______ this arduous task.
A. issue
B. reflect
C. undertake
D. misgude
We need to reduce our(depend) on oil as a sourceofenergy.
He turned back as someone(tap)on his shoulder.