[ 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:
Phrases and Tenses › ViewIdentify the noun phrase in the sentence: “The small, fluffy kitten played with the yarn.”
A. The small, fluffy kitten
B. Played with
C. The yarn
D. With the yarn
Grammar › View
Jessica _____ every weekend with her family.
A. spending
B. spends
C. spend
D. is spend
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