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

Random Topics:
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:
Types of Preposition › Viewa type of preposition that shows the relationship of place between the Nouns and other parts of a sentence
A. prepositions of time
B. prepositions of place
C. prepositions of movement
D. phrasal prepositions
Tenses › View
Transform this sentence to simple past: ‘She reads a book.’
A. She is reading a book.
B. She readed a book.
C. She reads books.
D. She read a book.
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