[ Verb Tenses and Agreement ]
What is the correct past progressive form of the verb? “They ___ (watch) TV when I arrived.”
A. Are watching
B. Watched
C. Were watching
D. Will be watching

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A. ran
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We __________ meet you later, but only at 18:00. Is that OK?
A. is able to
B. are able to
C. were able to
D. was able to