[ Modal "Have to" ]
We _______ study more because the teacher is very angry.
A. have to
B. doesn’t have to
C. has to
D. don’t have to

Random Topics:
Personal pronouns + possessive adjectives + Introgative pronounsPossessive NounsGrammar - QuantiflierGerundSubject-Verb AgreementModals and Modal PerfectsUnless If First ConditionalPronoun & Present SimpleAdverbsWill or Going toOther quiz:
Verb Tenses › ViewThe dogs ___ around the yard chasing each other.
A. was running
B. were running
Grammar › View
Oliver ________his mother to take him to McDonald’s.
A. persuaded
B. convinced
Grammar › View Choose the part of speech of the underlined word.
Mark kicked the ball over the fence.
A. noun
B. adjective
C. verb
Modal Verbs › View
Sheila doesn’t go to work today. She _________ be ill.
A. have to
B. shall
C. must
