[ Grammar ]
You _____ use your mobile phone when you’re in a ‘quiet zone’.
A. haven’t to
B. mustn’t
C. don’t have to
Select your answer:
Random Topics:
Comparative AdjectiveReported SpeechDirect vs. Indirect SpeechPerfect Tenses of VerbsArticles with Proper NounsPresent Simple vs Past SimpleGrammar SuffixesHave toCan vs be able to
Other quiz:
Zero Conditional › ViewIf you dip red litmus paper into lemon juice, it … blue.
- isn’t turn
- don’t turn
- doesn’t turn
Grammar › View
How do you divide hammer?
A. hammer
B. ham-m-er
C. hamm-er
D. ham-mer
How to use : Read the question carefully, then select one of the answers button.