[ Modal Verbs ]
He____________ (take) medicine twice a day. The doctor said so.
A. has to take
B. have to take
C. must take
D. must not take
Select your answer:

Random Topics:
Present Tense VerbsModalHave GotPresent, Past, Present Perfect and ComparativeQuantifiers & Modals of ObligationPassive Voice in Past and Present TenseNounFuture Simple TensesActive vs. Passive VoiceFuture Continuous TenseOther quiz:
Past Participles › ViewThe students had already ______ (write) the notes, when the bell went.
A. wrote
B. written
C. writing
Adjectives › View
“Between Snow White and me, who is _______?” the Queen asked the magic mirror.
A. the fairest
B. fairest
C. fairer
D. fair
