[ Grammar ]
A: Can I use my mobile phone on plane?
B: No, you ……………….. do that.
A. don’t have to
B. mustn’t

Random Topics:
Modal Verbs of ObligationModals: Possibility, Necessity, ExpectationGrammar SuffixesSecond Type ConditionalGerund & ParticiplePresent Progressive TensePhrase or ClauseMust Vs Have toSpeculation with Modal VerbsRelative PronounOther quiz:
Pronouns and Subject Verb Agreement › ViewIt________ cooler this evening.
A. seem
B. seems
Adverb Clauses › View
Is the following sentence a complex sentence with an adverb clause?
He only goes to shops as it is near the university.
A. yes
B. no
Adjective vs Adverb › ViewHe is a ……………….. driver.
A. careful
B. carefully
C. carefuly
Grammar › View
I didn’t have an umbrella with me, so I got wet.
A. Since I got wet, I didn’t have an umbrella with me.
B. My umbrella helped me to get wet.
C. I got wet because I didn’t have an umbrella with me.
D. I got wet, so I didn’t have an umbrella.
