[ Modal Verbs ]
You ___ be careful when crossing the street.
A. must
B. could
C. might
D. have

Random Topics:
Present Simple for Future ArrangementUnreal ConditionalsPrepositions and ConjunctionsDeterminersTenses UsageTo infinitive - GerundSentence Types and ConjunctionsAdjective + to + VerbLinking VerbGrammar - Sentence StructureOther quiz:
Grammar - TOEIC › ViewBefore Jack arrived, Jill ___________ up the hill.
A. is already going
B. had already gone
C. has already gone
D. will have already gone
Grammar › View
Millie doesn’t work at coffee shop
A. Wrong
B. Correct
Tenses › ViewWhat are you doing? – I ______
A. study
B. am studying
C. are studying
D. am studing
Grammar › View
The heavy traffic moved slowly through the tunnel. Which one is the article?
A. the
B. traffic
C. tunnel
D. moved
