[ Verb Tenses and Agreement ]
Which sentence contains a helping verb?
A. I jump rope every morning.
B. She ran quickly.
C. They have eaten lunch.
D. The dog barked loudly.
Select your answer:
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Modal Verbs › ViewYou ___________ show your passport at the check-in.
A. have to
B. don’t have to
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A person appointed to a role on or by a commission.
A. commissioner
B. estrange
C. vindicate
D. validate