[ Past Perfect or Past Perfect Continuous ]
After they ________ the door, they saw that awful mess.
A. had opened
B. had been opening
C. had open
Select your answer:
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Modal Verbs and Contrastive Conjunctions › ViewIn which sentence is a contrastive conjunction used incorrectly?
A. He should eat healthier, yet he often indulges in junk food.
B. We could go hiking tomorrow, or we could go for a picnic instead.
C. She must choose between studying for her exam or going to the party.
D. They might go to the concert tomorrow, yet they should buy tickets in advance.
Present Perfect Tense › View
Has she __________________ seen a ghost?
A. Ever
B. Already
C. Yet
D. Since