[ 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:
Prepositions › ViewWill we be ___ time, or will we miss our flight?
A. at
B. in
C. on
Subject-Verb Agreement › View
There (is, are) however, numerous elements that are man-made as well.
A. Is
B. Are
Create 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
