[ Adverbial Clauses ]
He was writing to his friend when he ______ a noise.
A. was hearing
B. heard
C. had heard
D. hears

Random Topics:
Used to - Would - TensesWH Questions and Simple Past TenseConjunctive Adverbs and PunctuationSimple Verb TensesModal PerfectPast Narrative TensesPaired ConjunctionGrammar and Sentence StructureAuxiliary VerbsWish / If only ( Present)Other quiz:
Vocabulary › View……………………….. means obvious, shown or presented clearly and vividly.
A. explicit
B. influential
C. controversial
D. dynamic
Modal Verbs › View
Abigail and Atiqah . . . eating mangoes . . . apples.
A. prefer; over
B. prefers; to
C. would rather; than
D. would prefer; than
Grammar › ViewLyla should be happy to get his call
A. rational
B. permission
C. capacity
D. suggestion
Modals › View
I…..sign the forms before I can officially start work on Monday.
A. had to
B. has to
C. have to
D. need
