[ Vocabulary ]
What does “caution” mean?
A. A sign
B. Being caught
C. A warning
D. A label

Random Topics:
Sentence Structure and PunctuationPresent Simple vs Past SimplePrepositions and TensesPronunciation and VocabularyGrammar - may & mightThe Simple Present TenseAdverb ClauseNoun Phrases and AdverbialsGrammar and Verb TensesTenses and Verb FormsOther quiz:
Modals › ViewYou look tired. You _____ to bed.
A. should go
B. should have gone
Prepositions of Time › View
Let’s meet ___ evening.
A. in
B. on
C. at
The dog won’t fight ___ you frighten it.
A. if
B. provided
C. unless
D. even if
Grammar › View
He missed his flight _________ his car broke down on the highway
A. so
B. but
C. although
D. because
