[ Modal Verbs ]
You … be quiet when you’re in the library.
A. must
B. mustn’t
C. should
D. shouldn’t
Random Topics:
Have to/Has toPrepositions of Place and TimeSimple Present Tense vs Present Continuous TenseTime Clauses of FutureAcademic VocabularyFuture SimpleModals and Past ModalsPerfect Tenses and VocabularyAsking & Giving OpinionZero ConditionalOther quiz:
Grammar › ViewI left the party early, ……………….. I didn’t feel well.
A. because
B. but
C. until
Vocabulary & Grammar › View
The desert is a difficult _____ for people to live in.
A. country
B. environmental
C. environment
Grammar › ViewWhere … you last night?
A. were
B. was
C. have
D. has
Grammar › View
The present ______ is on the table is beautiful.
A. who
B. whom
C. whose
D. which
E. when