[ Tenses ]
While Ms. Nhung was teaching in Class 4B, she ______ a piercing scream outside.
A. had heard
B. has heard
C. was hearing
D. heard
Random Topics:
Conditionals / Unreal PastArticles and DeterminersModal Verbs and ConditionalsGrammar- Later/LatterPassive VoicesPast Simple (to be)Action, Helping & Linking VerbsArticles and QuantifiersVerb & GrammarPast Simple or Past ContinuousOther quiz:
Grammar › View. Which is the correct plural form of “mouse”?
A. Mouses
B. Mouse
C. Mice
D. Mices
Coordinate Conjunction › View
I need a pen _________ some paper to write some notes.
A. and
B. but
C. for
D. so
First Conditional, Future Time Clauses › ViewYour friends won’t be happy ………….. they hear the good news.
A. if
B. as soon as
C. unless
Adjective and Adverb › View
The skaters performed most gracefully.
A. adjective
B. adverb