[ Modal Verbs of Certainty and Possibility ]
She could _____ more polite, but I think she was in a bad mood.
A. have been
B. be
Select your answer:
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Grammar and Vocabulary › ViewDon’t …… the TV. Anna is studying hard.
A. break-up
B. locate
C. turn off
D. turn up
Past Tenses › View
We ____ to the hospital to visit Mike when he called to say that he was fine.
A. was driving
B. drove
C. were driving
D. will drive