Grammar Quiz

[ Modal Verb ]

People who use public parks __________ clean up after themselves.

A. must

B. may

C. ought

D. might

Select your answer:
         


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Mixed General Quiz › View

The capital ___ Austria is Vienna.
a. in
b. of
c. from


Vocabulary › View

to take turns; a person taking the place of another; a substitute

A. alternate

B. enforce