[ Modals ]
You ___ drink water when you feel thirsty.
A. mustn’t
B. should
C. mustn’t
D. shouldn’t
Select your answer:

Random Topics:
For vs SinceGerund, Participle, Infinitive, or AppositiveInfinitivesModal, Causative Verb & Elliptical StructureConnectives (because, due to, owing to, because of)Sentence Fragments and Complete SentencesVerb & GrammarFuture Perfect vs Future ContinuousDeterminersGerund or InfinitiveOther quiz:
Prepositions › ViewThe flight to London was postponed because ______ the bad weather.
A. at
B. of
C. on
D. for
Subject Verb Agreement › View
Everyone (has/have) done his or her homework.
A. has
B. have
