[ Preposition ]
Geologists assign dates to many rock masses ……….. means of radiometric dating, which is a technique based ……… the atomic structure of the elements.
A. in/for
B. for/in
C. as/with
D. by /on
Random Topics:
Verb Present Simple TenseQuantifiers and ArticlesGrammar - PunctuationGrammar - SimilesGerund, Participle, Infinitive, or AppositiveTenses and ArticleSimple Present and Simple PastDemonstrative Pronouns and Verb TensesTypes of PrepositionPresent ProgressiveOther quiz:
Grammar › ViewDon`t call me tomorrow at 2 o`clock, I _________ to the job interview.
A. will go
B. will be going
C. will have gone
D. go
Adjectives (-ed / -ing) › View
That game is very ………….. I think I will stop.
A. tiring
B. tired
C. interesting
D. interested