[ Modals ]
I’ve already finished all my work, so I _______ study tonight. I think I’ll read for a while.
A. don’t have to
B. have to
C. must
D. mustn’t

Random Topics:
Grammar - direct/indirect objectsSocial Media VocabularySentence Structure and ConjunctionsSuperlative AdjectivesConditionalsAdverb of MannerComparison and ModalsAdverbial Clauses of Reason / CauseGrammar : Must (Necessity)Modal Verbs and Contrastive ConjunctionsOther quiz:
Tenses - Present and Past › ViewEnglish__________ around the world by children in school as a foreign language.
A. has learned
B. is learning
C. is learned
D. learned
Vocabulary › View
Orville Wright was criticized for his ________________ desire to fly.
A. inane
B. clandestine
C. ethics
D. concur
Past Participle › ViewType
A. Typo
B. Types
C. Typed
D. Typing
Mixed General Quiz › View
Compulsory education in Finland begins ___ the age of seven and ends ___ the age of sixteen.
a. in, in
b. of, of
c. at, at
