[ Grammar ]
Don’t get on a bus while it (run) ____________________________.
A. running
B. is running
C. runs
D. ran

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Present Tense (Negatives and Questions)Grammar and ReadingMixed TensesCommas and Subordinating ConjunctionsGrammar - Punctuation of SentencesConditionals / Unreal PastVerbs with Prepositions and ConjunctionsSimple Present and Present ContinuousSentencesGerunds + To InfinitiveOther quiz:
Grammar › ViewI haven’t finished my exams _____. I’ve got two more next week.
A. yet
B. already
C. soon
Vocabulary › View
__________ with stress during the pandemic has been difficult for everyone, so it is important that we support and understand each other.
A. Barrier
B. Extensive
C. Foundation
D. Coping
Grammar › ViewFido was a happy dog on Saturday!
The predicate adjective is ______________.
A. Fido
B. Happy
C. Dog
D. Saturday
E. None of the above
Grammar › View
The postman(deliver)…… …………………………………the letter half an hour ago.
A. delivered
B. deliver
C. to deliver