[ Grammar ]
You ———- stay in bed if you’re ill.
A. must
B. mustn’t

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Modal Verbs for PossibilitySimple Present & Present ProgressiveAdverbial Clause, Noun ClauseSentence Fragments and Complete Sentences3rd Person SingularGerund or to InfinitiveConnectivesGerund or InfinitivePast Tense vs Future TenseModals for Ability, Possibility and PermissionOther quiz:
Relative Clauses and Usage › ViewI __________ play the guitar when I was a child.
A. use to
B. used to
C. using to
D. was using to
Past Tense vs Present Tense › View
We …… the 8th grade students.
A. is
B. am
C. are
D. was
Grammar › ViewTom spends an hour ____________ the Internet almost every day.
A. surf
B. to surf
C. surfing
D. to surfing
Conjunctions › View
Use a subordinating conjunction in this sentence: ‘_____ you finish your project, you can relax.’
A. Before you finish your project, you can relax.
B. Although you finish your project, you can relax.
C. After you finish your project, you can relax.
D. Unless you finish your project, you can relax.
