[ Verb Tenses ]
While he was writing to his friend, he __________a noise upstairs.
A. was hearing
B. had heard
C. heard
D. hears

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Verbal TensesModals for Necessity and SuggestionsVocabulary Spelling GrammarComparatives - SuperlativePast PassiveAdjectives, Adverbs, and PrepositionsAdverbs of Frequency & Simple Present TenseSports VocabularyWill and Will notTenses and StructuresOther quiz:
Phrasal Verb › ViewDon’t _________ that topic with Sarah or she’ll get annoyed.
A. Bring up
B. Come down with
C. Get off
D. Break into
Grammar › View
It __________ rain yesterday.
A. didn’t rain
B. not rained
C. didn’t rained
Grammar › ViewHe didn’t understand at all what I did say.
A. correct
B. incorrect
Present Perfect Tense › View
My sister … ridden a bicycle. She is afraid that she will fall off.
A. never
B. has never
C. has ever
D. has not
