We know what ............... the river to get polluted. ...

[ Grammar ]

We know what …………… the river to get polluted.

A. wastes

B. makes

C. causes

D. puts in

Select your answer:
A B C D E

Random Topics:

Conjunctions & Interjections Present Simple Progressive Adjectives & Adverbs Grammar, adverbs of frequency placement Noun Verb Agreement Tenses - Pasive Voice Present Continuous for Future Vocabulary and Modal Verbs Complex Prepositions Past Perfect Tenses

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A. am attending

B. attend

C. was attending

D. attended

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We can thus be led to conclude that __________ athletes can be very good role models for children, as long as they focus on the positive aspects of playing sports

A. profession

B. professionalism

C. professional

D. Professionally