[ Modal Verbs ]
Sometimes parents__________be tolerant of their children’s childlike behaviours.
A. should
B. must
C. have to
D. mustn’t

Random Topics:
InfinitivesVocabularyFuture Tense and ConditionalsPronouns and AdverbsClause Markers TOEFL GrammarObject PronounsFuture Continuous, Future Perfect and Future Perfect ContinuousTenses & AffixesSentence Structure and Verb TensesGerund or InfinitiveOther quiz:
Present Continuous, Present Perfect and Used to › ViewI think I (forget) _______________________________ to buy some bread
A. I think I has forgotten to buy some bread
B. I think I have forgot to buy some bread
C. I think I have forgotten to buy some bread
D. I think I has forgot to buy some bread
Grammar › View
Frank passed the exam without studying for it. The exam …. very difficult.
A. must be
B. can’t have be
C. can’t have been
Simple Present Tense vs Present Continuous Tense › ViewHave you got any ice cream?
A. Yes, I have.
B. Yes, I does.
C. No, I do.
D. Yes, I’m having.
Tenses › View
The girls……… (not have)their lunch yet.
A. haven’t had
B. hasn’t had
C. doesn’t have
D. isn’t have
