[ Have to ]
They __________ do their homework before dinner or they don’t get anything to eat.
A. has to
B. doesn’t have to
C. have to
D. don’t have to

Random Topics:
Correlative Conjunction & Complex SentencesGrammar and Sentence CorrectionGerund and InfinitivePresent Simple & ContinuesComparative AdjectivesAdverbs (manners & modifiers)AdverbsPrepositions of MovementShould and Shouldn'tCompound Nouns and Compound Adjectives QuestionsOther quiz:
TOEIC › ViewYou can’t spend all day trying to make up your mind; it’s better to be_______ .
(A) decide
(B) decision
(C) decisive
(D) decisively
Grammar › View
My friends ought to . . . . to the gym to keep their health
A. goes
B. gone
C. go
D. be gone
Grammar › ViewI think Maths is __________________________________ subject.
A. more difficult
B. the most difficulties
C. the most difficult
Modal Verbs › View
You ………… hand in your essay on Thursday morning.
A. need
B. must
C. ought
