[ Grammar ]
We ______________ better leave the room now beacuse somebody´s waiting to use it.
A. had
B. mustn´t

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Modals for ObligationGrammar and PrepositionsFood VocabularyMixed Present TensesTenses and Time MarkersReported - GerundGrammar and VocabulariesTenses - AuxiliariesGrammar of Future PlansModal Auxiliary VerbsOther quiz:
Grammar › ViewThat test was ___________ than the previous one last week.
A. difficult
B. so difficult
C. more difficult
D. the most difficult
Grammar › View
There ______________ a movie theater next to the drugstore, but now there is a ten-story office building in its place.
A. used to be
B. used to being
C. was used to be
D. was used to being
Adjective Clause › ViewThe singers, ……..are Indonesians, performed at Jakarta Hilton Center last night.
A. Some of them
B. Many of them
C. Many of whom
D. There
E. They whom
Grammar › View
_______ you had a lot of money, would you buy a house?
A. Maybe
B. If
C. Have
D. Did
