[ Grammar ]
Check the underlined clause, is it essential or nonessential?
Chinese schoolchildren learn dances that require difficult body movements.
A. Essential Clause
B. Nonessential Clause

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Vocabulary and PhrasesAdjectives and PrepositionsTypes of SentencesAdjectives and DegreesConditionalsPunctuation and GrammarNouns, Articles, DeterminersComparative and SuperlativesPrepositional PhrasesContinuous and Perfect TensesOther quiz:
Grammar › ViewWhy didn’t you send me the brochure?’ Mr. William asked the agent.
A. Mr. William asked the agent why she had not sent him the brochure.
B. Mr. William asked the agent not to send him the brochure.
C. Mr. William asked the agent to send him the brochure.
D. Mr. William asked the agent why she didn’t send him the brochure.
Prepositions › View
It is_________ to the hospital
A. Across
B. At
C. next
D. on
