[ Modal Verbs - Obligation ]
You …………. go now; you can stay a bit longer.
A. don’t have to
B. mustn’t

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Indefinite and Definite ArticlesAdverbs, Infinitives, Definite ArticleClausesNoun ClauseNouns and QuantifiersFuture TensesPreposition (at,in,on)Adverbs of How Something is DoneGrammar ElementaryLexico and GrammarOther quiz:
Grammar & Vocabulary › View“Among all the others, she is the best _________ for the job ”
A. career
B. interview
C. employer
D. candidate
Conjunctions › View
Would you like pizza ___ burgers for dinner?
A. and
B. but
C. or
D. because
Tenses › ViewIt ___ weeks since Harry ___ his mother looking so relaxed and happy.
A. is / would have seen
B. had been / would see
C. will be / may have seen
D. has been / saw
Modals of Obligation and Permission › View
My father ……………………………… buy groceries for the family every day.
A. doesn’t need to
B. doesn’t have to
C. must
D. needs to
