[ 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:
Grammar › ViewI __________some elephants. I ___________ any lions. (see / not see).
A. Saw /didn’t see
B. See / don’t saw
C. Saw /did saw
D. Saw / not see
Tenses › View
I … every day for the last year.
A. exercise
B. am exercising
C. have been exercising
D. will be exercising
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
