In given of the following sentence, underline the pronoun or pair of pronouns in parentheses that agrees with the antecedent.
Either Leona or Barbara can use these skis on (his or her, her) ski trip.

For each of the given sentences, underline the pronoun in parentheses that agrees with its antecedent.

Since sixty-five percent of the students voted, (it, they) should be happy with the results.

Complete each sentence by writing the form of the verb listed in parentheses. Cross out each pronoun that does not agree with its antecedent and write the correct pronoun above it.
Karla _____to give their old clothes to charity. (present tense of

In the following sentence, circle the antecedent of the underlined pronoun. Then, if the pronoun does not agree with its antecedent, write the correct pronoun above the error. If the pronoun is already correct, write C above it.

Over $75$ percent of the tickets have been sold already, most of $\underline{\text{it}}$ to parents.

In each of the following sentences, underline the pronoun in parentheses that agrees with its antecedent.

Example: Three fourths of the casserole is gone; we ate (them, $\underline{{it}}$) at lunch.

Have you been to Cedar Rapids? (Those, That) is my hometown.

In the sentence below, underline each pronoun once and its antecedent twice.

Where is the screwdriver? It was here a minute ago.

Taken together, is there a single theme all these poems express? If not, why not? If so, what is that theme?

What is vasopressin?

True or False

Avoid putting water in the microwave when drying flowers because the desiccant tends to absorb the extra moisture.

Why are Aztec codices important to historians?

In the given exercises, use an integer to express each number in boldface italics representing a change.

From $2006$ to $2007$, attendance at the World Series went from $225,000$ to $173,000$, a decrease of $52,000$.

In 1902, 44 loaves of bread cost the same amount as 1 loaf of bread in 2006. If a loaf of bread in 2006 costs $1.72 more than in 1902, find the cost of a loaf of bread in 1902.

Paul wanted to fence in a square pasture for Babe, his blue ox. Each side needed to be 25 miles long. How many miles of fence did Paul need for the pasture?

The base of a circular fence with radius 10 m is given by $x = 10\cos t, y = 10\sin t$. The height of the fence at position $(x, y)$ is given by the function $h(x, y) = 4 + 0.01(x^2 - y^2),$ so the height varies from 3 m to 5 m. Suppose that 1 L of paint covers 100 m$^2$. Sketch the fence and determine how much paint you will need if you paint both sides of the fence.