[ Grammar ]
They hope they …all the tenses by the times the exam comes.
A. Will have mastered
B. Will have been mastered
C. Will have master
D. Will have been mastered

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Present Perfect TenseDependent PrepositionGrammar: was/wereMoods of GrammarClause Markers TOEFL GrammarVocabulary : Coming & GoingGerund, Infinitive, Bare VerbModal Verbs - ObligationPronouns, Sentence Structure, and Figurative LanguageTenses and Verb FormsOther quiz:
Grammar › ViewYou were so good to me.
A. grammatically correct
B. grammatically incorrect
Some vs. Any › View
Some people prefer to study in the morning. Others at night.
A. True
B. False
David brought a pumpkin,
A. did he?
B. didn’t he?
C. was it?
D. wasn’t it?
Question Tags › View
He has a beautiful wife, ___?
a. has he
b. hasn’t he
c. had he
