Draw two lines under each verb or verb phrase. Then write the tense of each verb in the blank before the sentence. Some sentences have more than one verb.
_____Yesterday I toured the natural history museum.

A 25-year-old can purchase a one-year life insurance policy for $10,000 at a cost of$100. Past history indicates that the probability of a person dying at age 25 is 0.002. Determine the company’s expected gain per policy.

Of the following risk factors for teen suicide, which should probably be of most concern? (a) A stressful situation or loss. (b) Substance abuse. (c) Family history of mental disorders. (d) Exposure to other teens who have died by suicide.

Analyzing the costs and benefits of historical events will help you to better understand and evaluate them. Follow these guidelines to do a cost-benefit analysis of an action or decision in history.

Then look for the positive or successful results of the action or decision. These are its benefits.

Think of a story of discrimination from a novel or movie or from history or your community. Write a paragraph briefly describing the story. Then write a second paragraph linking the story to how and why prejudice and discrimination develop and how they can be overcome.

Jerome is buying paint for a mural. The total cost of the paints can be modeled by the following function $f(p)=6.99 p$. He has a coupon for $5.95 off his purchase at the art supply store, so the final cost of his purchase can be modeled by$g(p)=6.99 p-5.95$. Describes the translation of$f(p)$that results in$g(p)$.

Arthur answered 85 out of 95 questions correctly on his math exam. Miguel answered 64 out of 76 questions correctly on his history exam. Which student received the higher score? Explain your reasoning.

Write the sentence by inserting periods, question marks, and exclamation points where needed.

If you want to write a report on chess, follow this outline:

I History of chess

A Ancient precursors

1 Persia

2 Europe

B Modern chess

Read "The Seat of insect Learning: "by Fred C. Dyer (Natural History, Sept, 1997, pp. 58-59). What are "mushroom bodies," and what role might they play in learning? Cite one experimental study that supports this position.

Jason, Erik, and Jamie are friends in art class. The teacher randomly chooses 2 of the 21 students in the class to work together on a project. What is the probability that two of these three friends will be chosen? (A) $\frac{1}{105}$ (B) $\frac{1}{70}$ (C) $\frac{34}{140}$ (D) $\frac{4}{50}$

A young infant just born at Memorial Hospital has parents that both report a history of Tay-Sachs disease in their families. Assuming both parents have the Tay-Sachs gene, what is the probability that this infant will develop this deadly disease?

Consider the following Lissajous curves. Graph the curve, and estimate the coordinates of the points on the curve at which there is (a) a horizontal tangent line or (b) a vertical tangent line. (See the Guided Project Parametric art for more on Lissajous curves.) $x=\sin 4 t, y=\sin 3 t ; 0 \leq t \leq 2 \pi$

Research the etymology, or history, of the word boycott. How and why did it come into use? What are some important ways boycotts have been used over the years? Write two or three paragraphs about what you discover.

How would you describe the speaker? Think about why he refers to writing as his "sullen art", his use of the words labor (line 6) and wages (line 10), his fascination with lovers, what he might mean by "the towering dead / With their nightingales and psalms" (lines 15 -16)