[ Modal Verbs ]
Maybe you …………… stay up so late.
A. must
B. mustn’t
C. should
D. shouldn’t

Random Topics:
World Literature VocabularyOn, At, BySimple Present vs Present ProgresivePast Tense (Regular and Irregular)and, so, but, becauseConjunctive Adverbs and PunctuationPresent Tense vs Present ContinuousNoun Phrases and AdverbialsPassive ModalsLinking WordsOther quiz:
Grammar › ViewWe ………………… over 50 letters of support in the last 10 days.
A. Receive
B. Received
C. Have received
Modal Speculation › View
The neighbors _______ heard the noise last night.
A. whom
B. which
C. who
D. what
Passive Voice › ViewThe concert tonight _____________ (cancel) because the guitarist is sick.
A. The concert tonight is canceled because the guitarist is sick.
B. The concert tonight was canceled because the guitarist is sick.
C. The concert tonight has been canceled because the guitarist is sick.
Grammar › View
__________ people know as much about the history of Singapore as Professor Lim does.
A. Few
B. Little
C. Most
D. Many
