[ Vocabulary & Grammar ]
You ______________ interrupt other people while they are talking, especially the elderly.
A. Mustn’t
B. mightn’t
C. don’t have to
D. Couldn’t
Select your answer:
Random Topics:
Asking and Giving OpinionCountable Vs Uncountable NounsModalsRelative PronounConjunctive Adverbs and PunctuationVerbal TensesSimple Present Continuous TensePronounciation and GrammarActive & PassiveOther quiz:
Tenses › View____ you usually _________ swimming in your free time?
A. Do – go
B. Does – go
C. Are – going
D. Have – gone
Grammar › View
Running every day is ____ way to get in shape.
A. quick
B. quicker
C. the quickest