A. PREVENT B. FUTURE C. CHEMICAL D. LIQUIDIV. IDENTIFY THE ONE UND...

30. A. prevent B. future C. chemical D. liquid

IV. Identify the one underlined expression that must be changed for the sentence to be correct.

Then find the number of the question on the answer sheet and blacker the corresponding letter

and correct the mistake. Number O has been done for you (10ms)

O. A. O B C. O D.O plays  play

Answer sheet