[ 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:
Subject Verb Agreement › ViewIdentify the subject-verb agreement error in the following sentence: “Each of the students are responsible for their own work.”
A. Each of the students
B. are
C. responsible
D. for their own work
Prepositions › View
Everybody sat ___ the floor, but Mr. Spencer sat ___ a chair ___ the corner.
a. over – in – on
b. about – on – at
c. on – on – in
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
