[ 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:
Grammar › ViewThey will ask you a lot of questions at the interview.(Change into Passive voice)
A. You are asked a lot of questions at the interview.
B. You were being asked a lot of questions at the interview.
C. You will be asked a lot of questions at the interview.
D. You are being asked a lot of questions at the interview.
Grammar › View
What is a group of fish called?
A. pod
B. team
C. school
D. group
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
