Is this an essential appositive or a nonessential appositive?
The Italian artist Leonardo da Vinci drew a flying machine with flapping wings around 1500.
A. Essential (or restrictive) appositive
B. Nonessential (or nonrestrictive) appositive

Random Topics:
Vocabulary, Grammar, SpellingGerund & ParticipleVerb PatternsGrammar - either...or, neither...norDirect and Indirect SpeechSocial Media VocabularyCompound and Complex SentencesPresent Perfect Tense and Simple Past TenseWho vs Whomused to, be used to, get used toOther quiz:
Poetry › ViewPoem with five syllables in the first line, seven syllables in the second, and five syllables in the third.
A. haiku
B. free verse
C. couplet
Gerunds and Infinitives › View
Choose the right sentence.
A. Can I borrow that magazine when you’ve finished to reading it?
B. Can I borrow that magazine when you’ve finished reading it?
C. Can I borrow that magazine when you’ve finished read it?
D. Can I borrow that magazine when you’ve finish reading it?
Tenses › View(FUTURE PERFECT TENSE)
The meeting _______ at 11 a.m.
A. Will finished
B. Finish
C. Will be finishing
D. Will have finished
E. would finish
Vocabulary and Grammar › View
My father’s job seems very easy and boring, ______ it is quite well-paid.
A. but
B. therefore
C. so
D. however
