[ Conditionals ]
Should the machine________, press this button.
A. Stops
B. Be Stop
C. To stop
D. Stop

Random Topics:
Comparison of Adjective and AdverbGrammar: Defining Relative ClausesModals of Necessity and SuggestionRegular Plural NounsSimple Present - Negative & InterrogativeSimple Verb TensesPast ContinuousGrammar: MorphologyApostrophes and Quotation MarksPresent Continuous for FutureOther quiz:
Tenses › ViewBats _________ nocturnal.
A. is
B. are
C. was
D. were
Vocabulary & Grammar › View
. What is most directly related to “health”?
A. A struggle to win a prize
B. A person’s physical and mental well-being
C. A major rebellion
D. A creative invention
Grammar › ViewCreate a complex sentence using the following clauses: “I will call you” and “when I arrive home.”
A. I will call you when I arrive home.
B. I will call you arrive home.
C. When I arrive home I will call you.
D. I will call you when I home.
Grammar › View
Which of the following is a proper noun?
A. Teacher
B. Country
C. Japan
D. Animal
