Can someone explain how to rewrite a passive voice sentence into an active voice sentence

What do we breathe in what do we breathe out

To enhance your presentation a graphic aid can be used as long as it A. is not too cumbersome. B. does not take hours to set up. C. does not distract from your message. D. is in color.

Forms of prewriting include each of the following except A. brainstorming. B. free writing. C. drafting. D. webbing/clustering.

Identify the figure of speech in the following line. I wandered lonely as a cloud figure of speech:

Dynamic characters do not change much during the course of a story? True or False

How do you know something is a legend?

Dom wants to buy 5 baseballs he has $20 what is the most each baseball can cost?

Manny Plarquk was the leading Contender for the title of the World's Greatest Doofus. a. There are no capitalization errors in the sentence. b. "Contender" should be "contender" c. "World's Greatest Doofus" should be "world's greatest doofus" d.

A section in a Stainglass window is shaped like a trapezoid the top is I was 4 cm in the bottom base is 2.5 cm long if the area of the section of the glass is 3.9 square cm how tall is the section

Read the sentence. Cooking can be a learning experience. Which correctly identifies the function of the gerund in this sentence? subject subject compliment object of the preposition direct object