Which of the following sentences shows a question?
A. We learned about fire safety at school today.
B. It is important to have fire alarms that work.
C. Do you know all the safety rules?
D. Sometimes lightning can start a fire.

Random Topics:
Verbal and Appositive PhrasesAdjective & AdverbsPast SimpleArticles & Compound NounsZero & First ConditionalModal Verbs for Permission and ObligationSimple Past Tense and Present Continuous TenseGrammar - Present Perfect with already, just, yetFigure of SpeechComparative and Superlative AdjectiveOther quiz:
Past Tense › ViewThe giant (climb) ___________ down the beanstalk to catch Jack.
A. climbing
B. climbs
C. climbed
D. climb
Grammar › View
Unless illegal downloading becomes harder, many people in the film industry …….. their
A. would lose
B. will lose
C. are losing
D. lose
Gerunds in Sentences › ViewIn the sentence “The key to success is working hard,” what is the function of the gerund?
A. Direct object
B. Simple subject
C. Predicate nominative
D. Object of a preposition
Grammar › View
The kids show some hatred towards him, _________ he was really nice to them.
A. because
B. before
C. unless
D. even though
