For the following sentence, choose the correct pronoun in parentheses.

In $1937$, Earhart and navigator Frederick Noonan took off on (his, their) $29,000$-mile flight around the world.

Identify the underlined clause in the following sentence below as independent or subordinate.

People still use words such as sanguine and melancholic to describe temperament and behavior, $\underline{\text{although most may not understand Hippocrates' use of the words.}}$

For the following sentence, choose the correct pronoun in parentheses.

That most people go a little stir-crazy is not surprising, considering that (he or she, they) are surrounded by animals.

Copy the sentence. Draw a vertical line between the complete subject and the complete predicate. Then underline the simple subject once and the simple predicate twice.

These fish often spend days out of the water.

Insert commas to clarify the sentence as needed, and revise sentences that contain comma splices.

Motorists should be prepared for anything that can go wrong probably will.

Write the correct form of the pronoun in parentheses. Identify the pronoun as nominative (N) or objective (O).

Ultimately three men and (he, him) were the only survivors of the entire Narváez expedition.