[ Modals ]
You ____ worry about him. He knows what he’s doing.
A. don’t need to
B. can’t
C. have to
D. should
Select your answer:

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Grammar › ViewYou ______ look at me when I am talking to you.
A. must
B. could
C. should
D. can’t
Grammar › View
They will be……. the plants.
A. Watered
B. Waters
C. Watering
D. Water
