[ Modal Verbs ]
You _______ eat and drink during the lesson.
A. mustn’t
B. shouldn’t
C. may not
D. needn’t

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Present simple or Past simpleConjunctions and CommasSimple Past Tense and Present Continuous TenseRelative ClauseActive and Passive Gerunds and InfinitivesQuantifiers: too many, too much & enoughPresent Simple vs Present ContinuousBecause / soBecause of & Inspite ofSingular and Plural NounsOther quiz:
Grammar › ViewDoni ___________the competition last month
A. not join
B. didn’t join
C. don’t join
D. will join
Vocabulary & Grammar › View
Many foreign tourists are interested in Vietnamese ___ food.
A. traditional
B. traditionist
C. traditioner
D. traditiony
Grammar › ViewNot only my mother but also my sister are here.
A. Correct
B. Incorrect
Phrasal Verb › View
replace sb temporarily
A. Stand for
B. Stand in for
C. Stand by
D. Stand out
