[ Grammar ]
Select the correct word to fill in the blank.
Water and oil _____ not mix.
A. do
B. does

Random Topics:
Zero ConditionalSecond Type Conditionalso vs suchTransitionsGrammar - may & mightMix-TensesAdjectives & QuantifiersExclamationVocabulary and ModalsAdjective, Adverb, and Noun FormsOther quiz:
Past Simple Tense › ViewDid you go to the cinema last week?
A. Yes, I had
B. Yes, I do
C. Yes, I did
Articles › View
… Andes, running along South America’s western side, is among the world’s longest mountain ranges.
A. None
B. An
C. A
D. The
Narrative Tenses › ViewWhen I saw Clara, I realized that she ____________ much in all those years.
A. didn’t change
B. wasn’t changing
C. hadn’t changed
Grammar › View
My friends have decided _______ go to Paris next month.
A. to
B. –
