[ Modals for Obligation ]
I’ve already finished all my work, so I _______ study tonight. I think I’ll read for a while.
A. don’t have to
B. have to
C. must
D. mustn’t
Select your answer:

Random Topics:
Phrasal VerbsTOEIC Grammar and Vocabulary ReviewPast Simple vs Present SimpleAdverbs or AdjectivesInfinitives or GerundsConjunctions, Prepositions and InterjectionsNouns FormationLinking VerbAlthough / DespiteHave to / Do not have toOther quiz:
a, an, the, Zero Article › ViewMandela was born in ___ South Africa.
a. a
b. an
c. the
d. X [Nothing]
Past Tenses › View
The mixer ……….. down when I …………… dinner.
A. broke/was cooking
B. was breaking/was cooking
C. broke/cooked
D. was breaking/cooked
