[ Grammar ]
You ______ keep quiet in the library.
A. must
B. have to
C. mustn’t

Random Topics:
Narrative Tenses & ConditionalsAdverb & Compound SentencesConditionals (0 - 1 - 2)Contrastive ConjunctionsLinking WordsPreposition of PlacePast Simple and Past ContinuousGrammar Like & Linking VerbComparative and Superlative AdverbsPresent and Past TenseOther quiz:
Tenses › ViewWe __________ to the zoo this weekend.
A. go
B. goes
C. will go
D. are going
Tenses › View
He………………this computer when he was 5
A. has bought
B. bought
C. was buying
D. had bought
Adverbial Clause › View_____ the weather is nice, we will have a picnic.
A. So that
B. Although
C. Unless
D. If
Verb Patterns › View
I’d love __________ Selena Gomez one day
A. meet
B. to meet
C. meeting
