Topics: Zero Conditional
You get water if you … hydrogen and oxygen.
A. mix
B. mixes
C. mixed
D. had mixed
E. will mix
Select your answer:

Random Topics:
Tenses and VoicePassive Voice - Mixed TensesGrammar - SimilesGerund or InfinitiveTOEFL Adjective and Adverbso vs suchInfinitive or GerundModals - Have to or ShouldBe Going To vs. WillModal ProbabilityOther quiz:
Perfect Modals › ViewI’m not sure where the boss went this morning. He __ (go) to our other branch office in Glendale.
A. may have gone
B. should have gone
C. would have gone
Grammar › View
She ______________ on Saturday evenings.
A. A. does different things
B. B. do different things
C. C. does different things
D. D. do different things
