[ Sentence Structure ]
The initiative aims to reduce carbon emissions, which are a major contributor to climate change.
A. Simple (S)
B. Compound (Cpd)
C. Complex (Cpx)

Random Topics:
Simple Compound and Complex SentencesTo Infinitive/Bare Infinitive/GerundsClause Markers TOEFL GrammarPrepositional PhrasesPassive SentenceTenses: Present simple, Past Simple, Future SimpleConjunctions & Cohesive DevicesPunctuating ClausesVocabularyDefinite & Indefinite Pronoun & ConditionalsOther quiz:
Phrasal Verbs › ViewWhat does this phrasal verb mean? “Run into”
A. hit somebody
B. meet somebody by chance
C. have none left
D. escape
Grammar › View
A. thirty-one
B. thirty-first
C. thirty-two
D. thirty-second
The turtle is ________ reptile.
A. a
B. an
C. the
D. –
Grammar and Vocabulary › View
A: Are you ________ jeans?
B: Yes, I am.
A. wear
B. wears
C. wearing
