
[ Grammar ]
The visitors __________ Mr. Chan’s class right now.
A. is observing
B. are observing
C. were observing
D. will be observing
Random Topics:
Independent vs. Subordinate Clause Verb Phrase VocabularyWh QuestionsGerunds/InfinitivesModals of ProbabilityVerb to beZero Conditional SentenceReported speech (statements)
Other quiz: Idioms
To “tip off” someone is to ___ them.
a. warn
b. attack
c. like
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