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3 votes
Which sentence uses commas correctly?

A: Some rain has acid in it and this, can be dangerous .

B: this “acid rain” can kill trees, and , it also poison fish.

C: Water itself is pure but , it may carry poison in it.

D: Take a bellyflop in a pool , and you’ll find that the water feels pretty hard.

( I think it’s C )

User Gadi Oron
by
8.2k points

2 Answers

1 vote

D. Take a bellyflop in a pool, and you'll find that the water feels pretty hard.

User Pratik Mhatre
by
8.1k points
6 votes

Answer: Water itself is pure but , it may carry poison in it.

Explanation:

You should put a comma before but only when but is connecting two independent clauses.

User Vboerchers
by
8.0k points
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