[ Grammar and Vocabulary ]
What are ________ children’s names?
A. theirs
B. their
C. they

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Family Members and Present SimpleAdjective vs AdverbGrammar (want to/ need to/ have to)Past Tense vs Present Perfect TenseArticlesGerund, Infinitive, Bare VerbVerb 3 formsSubject and Verbs AgreementCompound and Complex SentencesWish clauseOther quiz:
Grammar › ViewMr. Fu told me that he _______ come to the party.
A. may
B. might
C. can
Tenses › View
While Ms. Nhung was teaching in Class 4B, she ______ a piercing scream outside.
A. heard
B. has heard
C. was hearing
D. had heard
Grammar › ViewHe ___ have a bike.
A. do
B. does
C. don’t
D. doesn’t
Past Tense › View
While you were sleeping Joan ____ (try) hard to finish her essay.
A. tried
B. had tried
C. was trying
D. tryed
