[ Modals ]
Be considerate to elderly people on the bus. Give your seat to passengers who ………. stand.
A. aren’t able to
B. can
C. must
D. should
Select your answer:

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Vocabulary › Viewadjective; causing a sharp sensation; stinging, biting
A. pungent
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A- Do you think Jack is going to come?
B- Yes, I _____. He promised he would.
A. am
B. do
C. think
