[ Must / must not ]
You … switch your mobile phone on the plane.
A. must
B. mustn’t
Random Topics:
SentencesDo not- Does notInfinitivesSimple and Compound SentencesRelative & Interrogative PronounsPresent Simple and Continuous TenseGiving and Asking for AbilityAdjective ClausesVerb & GrammarPresent Perfect ContinuousOther quiz:
Present Perfect Tense › ViewWe are best friends. I have known him ________ 2000.
A. for
B. since
Grammar › View
The school …. not far from my house.
A. am
B. are
C. is
Grammar › ViewWe _____ in the school yesterday morning.
A. are
B. were
C. was
D. is
Modal Verbs › View
The new marketing strategy __________ boost our sales in the upcoming quarter.
A. can
B. might
C. will
D. would