Grammar Quiz
[ Expressing Obligation and Modals ]

A good sense of humour is important, even in business. You ____________ serious all the time.

A. don’t got to be

B. don’t have to be

C. mustn’t be

D. don’t not have to be

Select your answer:
A  B  C  D  E 


Random Topics:

Grammar - Present Perfect with for and sinceSimple, Compound, Complex SentencesPrepositions and ConjunctionsBare Infinitive and To InfinitiveGrammar - PunctuationPresent/Past/Past ParticpleCompliment, Congratulation, and HopePast Simple (to be)3rd Person SingularIN, ON & AT

Other quiz:

Irregular Verbs › View

What’s that smell? You didn’t ______________ the sausages, did you?

A. burnt

B. burned

C. burn

Grammar › View

It is good offer but I am not sure whether I should ___________ it.

A. accept

B. acept

C. accetp

D. eccept

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