Which pronoun correctly completes the following sentence:

One of the speakers must give (his/their) presentation tomorrow.

What scientists do that is the basis for their investigations

Which sentence is a compound sentence? the red, white, and blue shoes are perfect for the fourth of july celebration. i would suggest the red, white, and blue shoes; they are perfect for the fourth of july celebration.

What is the definition of a counter claim?

Which sentence segment contains a punctuation error? On a bright, crisp morning, Kyle can be found lifting weights running laps, and doing sit-ups.

Which of these elements of drama was handed down from the ancient Greeks?

What do the details in this passage state implicitly?

Read this passage from "Young Pablo Casals": As Casals daydreamed while standing on the busy sidewalk, he imagined himself playing chess in a café with the Impressionist painter Edgar Degas.

What is the difference between problem/solution and cause/effect?

Someone left his or her socks and underwear in the dryer.

What are the most common reasons for mispronunciation?