Topics: Modals
Children _________ spend a limit time in front of their mobile phones.
A. shall
B. should
C. shouldn’t
D. may
Select your answer:

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Relative - ConditionalGrammar - PunctuationTenses: Present simple, Past Simple, Future SimpleVerb AbilityAdverbs and PhrasesModals and InversionSimple Present and Present Continuous TenseGrammar-Present Continuous-Sentence MakingSentences Function and StructurePresent Perfect and Past TensesOther quiz:
Pronunciation and Vocabulary › ViewSteve puts only a __________ of sugar on his coffee. He says too much sugar is not good for his health.
A. teaspoon
B. gram
C. tablespoon
D. liter
Grammar › View
Studying grammar is _____ for learning English.
A. although
B. develop
C. FALSE
D. essential
