[ Grammar ]
My parents have been married ______ 21 years.
A. For
B. Since
Select your answer:

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Modal Verbs › ViewYou ___________ pay by card at the duty-free shop, you can pay cash.
A. shouldn’t
B. don’t have to
Grammar › View
A sentence that gives a complete thought is called
A. Declarative sentence
B. Imperative sentence
