[ Grammar ]
—- of minerals, which are chemical elements or compounds of varying purity.
A. The consistency of rocks
B. Rocks, consisting
C. Rocks consist
D. Whereas rocks consist
Select your answer:
Random Topics:
How much or How many?Interjection & Prepositional PhrasesThe -ing Form of VerbsGrammar: AgreementLexico and GrammarComparative and SuperlativesSuffixes (ing-ed) SentencesNoun, Pronoun, Adjective, VerbFormal & Informal WordsTypes of PrepositionOther quiz:
Grammar › ViewI’d ________ sandwich before I went to school.
A. eat
B. ate
C. eaten
D. eats
Tenses › View
Tom and Mary _________for Vietnam tomorrow.
A. have left
B. leaving
C. leave
D. will leave