[ Grammar ]
What is the negative form (opposite) of this sentence?
He flew on an airplane.
A. He no flew on an airplane.
B. He not flown on an airplane.
C. He did not fly on an airplane.
D. He did not flew on an airplane.

Random Topics:
May, MightGerundsInterjections, Tag Questions and Nouns of Direct AddressGrammar - FragmentsSimple Past Tense (was/were)Noun and PronounSubordinating ConjunctionsNoun QuantifiersGrammar and SyntaxPresent Perfect Continuous TenseOther quiz:
Plural › ViewWhat is the plural form of fox?
A. Foxes
B. Foxeses
C. Fox
Sentences and Non Sentences › View
Choose the sentence.
A. Not today
B. Who what when where
C. doorbell
D. I like the movie.
Present Simple and Modal Verbs › View. You ___ wear a hat in class.
A. can’t
B. may
C. must
D. can
Modals › View
This reaction is completely normal. You ………… worry.
A. must
B. need to
C. needn’t to
D. should