[ 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:
Mixed General Quiz › ViewThere is usually more ___ in big cities.
a. climb
b. crime
Grammar › View
Present perfect continuous: How long (finish)you your homework?
A. have…been finishing
B. has…been finishing
C. had…been finishing
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
