43.(A) They will develop a negative attitude toward long papers.
(B) They will become more interested in keeping diaries.
(C) They will make a habit of revising their papers.
(D) They will become inspired to write poetry.

44.(A) Automobile safety.
(B) Increasing fuel efficiency.
(C) California's pollution laws.
(D) Electric-powered cars.

45.(A) They are cheaper.
(B) They do not pollute as much.
(C) They are simpler to drive.
(D) They are faster.

46(A) It is not comfortable.
(B) It is difficult to steer.
(C) It cannot go long distances without recharging.
(D) Its engine easily overheats.

47.(A) To create space for a temporary exhibit.
(B) To reflect changes in scientific theory.
(C) To make use of the latest technology.
(D) To display newly acquired fossils.
48.(A) It had aggressive tendencies.
(B) It is connected to modern birds.
(C) It was the largest dinosaur.
(D) Its tail usually dragged on the ground.

49.(A) They are from the same time period.
(B) They share similar physical traits.
(C) They ate only water plants.
(D) They lived in a hot, humid climate.

50.(A) According to their size.
(B) According to the region of the world they lived in.
(C) According to what they ate.
(D) According to when they lived.

Part2
1. (A) She doesn't want to waste her film.
(B) She already took a picture of the mountains.
(C) She doesn't have any more film.
(D) She doesn't know how to use the camera.

2. (A) Their food will arrive shortly.
(B) He'll take their order soon.
(C) He's ready to take their order.
(D) They'll have to wait for a table.

3. (A) Borrow the woman's car keys.
(B) Listen to the weather report.
(C) Go to his car.
(D) Lend the woman his umbrella.

4. (A) She doesn't spend much time with her
friends.
(B) She doesn't like her school.
(C) She has adapted easily to her new school.
(D) She spends most of her free time at school.

5. (A) Writing an article.
(B) Studying for a chemistry test.
(C) Shopping for shoes.
(D) Reading a magazine.

6. (A) She's watching the cars go by.
(B) The man should feel well soon.
(C) She prefers to keep busy.
(D) The man works harder than she does.

7. (A) Change his diet.
(B) Take a different kind of medicine.
(C) Ask another doctor about the problem.
(D) Do special knee exercises.

8. (A) Ask a friend for the name of a hair stylist.
(B) Get her hair cut at 12:00.
(C) Make an appointment with someone else.
(D) call another hair salon.

9. (A) He doesn't have time to read.
(B) He has no reading preferences.
(C) He doesn't read the same kinds of books as
the woman.
(D) He like to write essays on social topics.

10. (A) Call a repair person soon.
(B) Ask the man to fix her refrigerator.
(C) Find a book on how to make repairs.
(D) Wait to see if the problem disappears.

11. (A) He received a good evaluation.
(B) He had a fight with this boss.
(C) He's looking forward to meeting with his
supervisor.
(D) He's always in a good mood.

12. (A) She needs a new hat and gloves.
(B) The weather will continue to be cold.
(C) She doesn't know what the weather will be
like tomorrow.
(D) She doesn't know where the man put his
winter clothes.

13. (A) Cancel his appointments.
(B) Reschedule one of his appointments.
(C) Prepare for the meeting at breakfast.
(D) Keep both meetings short.

14. (A) The woman shouldn't wear jeans.
(B) They shouldn't dress too much alike.
(C) They shouldn't dress too informally.
(D) The man is looking for a new jacket.

15. (A) He doesn't spend enough time studying.
(B) He doesn't think the weather is nice.
(C) He'd prefer not to walk to class.
(D) He has little time for outdoor activities.