Mainly important for its chemical reactivity, chlorine can be used ... | GrammarQuiz.Net

[ TOEFL Adjective and Adverb ]

Mainly important for its chemical reactivity, chlorine can be used . . . water.

A. to sanitize

B. for sanitation

C. and sanitizing

D. sanitizes

Select your answer:

Random Topics:

Present Perfect & Past Simple Tense Past and Perfect Tenses Coordinating Conjunction Conditional Sentences Type I, II Linking Words and Conjunction Tenses and Articles Parts of Speech Modal Verbs of Certainty and Possibility Would rather/ would prefer/ would like Vocabulary : Coming & Going

Other quiz:

Grammar › View

He can’t see well ___ he always sits at the front in class.

A. because

B. so

Vocabulary › View

geographic pattern of where people live on Earth

A. mixed economy

B. megalopolis

C. population distribution

D. population density

➤