[ Modal Verbs ]
He ____________ play video games until he finishes his homework.
A. is able to
B. mustn’t
C. should

Random Topics:
Phrasal VerbsIndefinite and Intensive NounPhrases and ClausesCountable Vs Uncountable NounsPresent Simple & ContinuesAdverb of MannerEnglish MorphosyntaxProgressive TenseConditional Sentences and AdverbsArticle & PrepositionOther quiz:
Past Continuous Tense › ViewMr. Lee was playing the piano………………… his brother was ………………….. the guitar.”
A. while/playing
B. when/playing
C. when/played
D. while/played
Grammar › View
Jason doesn’t speak _____ his friends, but his wriitten work is excellent.
A. as high as
B. as good as
C. as well as
D. as long as
Tenses › ViewIf you study hard, you _______________ succeed in the exam.
A. shall
B. shall be
C. will be
D. will
Tenses › View
Students won’t be allowed to use their course books ______ .
A. after they had completed the test
B. before they completed the test
C. until they have completed the test
D. when they were completing the test
