Grammar Quiz

[ Vocabulary ]

When you speak to your manager about his presentation, please remember not to undermine his authority.

Undermine means:

A. To reduce in intensity or effectiveness
B. To make weak : lessen the strength of
C. Enfeeble
D. All of the above

Select your answer:
A  B  C  D  E 


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What ___ you ___ if you experience shortness of breath?

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When you are on duty (đang trực), your uniform ……………..at all times

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B. must wear

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Mrs. Williams went to the store.

A. declarative

B. imperative

C. exclamative

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