[ Modal Verbs of Obligation ]
My mother _____ go to work today. It’s a holiday.
A. mustn’t
B. has to
C. doesn’t have to

Random Topics:
Tenses, Determiners & Subject Verb AgreementIntermediate PrepositionsKinds of SentencesPast Tense, Recount Text, and Future TensePresent simple & ContinuousPresent/Past/Future Continuous TensePersonal pronouns + possessive adjectives + Introgative pronounsDo / Have / Can - Basic QuestionsTenses and PronounsDependent PrepositionOther quiz:
Conjunctions › ViewChoose the correct item to complete each sentence
It looks (as if like) I won’t finish the book tonight.
A. as if
B. like
Present Perfect Tense › View
I __________________________ repaired your car.
A. Have already
B. Has just
C. Have yet
D. Has never
Claire asked me ____ her install the computer.
A. help
B. to help
C. to be helping
D. helped
Grammar › View
I’d love to ________ in the 18th Century.
A. live
B. lived
C. have lived
D. have been lived
