5. What is this passage mainly about?

Question

A. the National Seal Sanctuary in Britain
B. the uses of water, ice, and steam
C. an ice pier at America's McMurdo research station
D. how water can be used to generate electricity

6. Read the following sentences: "When water freezes into ice, it becomes hard. Unlike most other frozen liquids, ice is actually less dense than water in its liquid form, which is why ice cubes float."
What does the word form mean?
A. a sudden increase in the number or amount of something
B. a decrease in body temperature that occurs after going swimming on a hot day
C. a change in the color or shape of an object
D. the way in which something exists or appears

7. Choose the answer that best completes the sentence below.
Water has three forms, _______ liquid, ice, and steam.
A. namely
B. but
C. so
D. previously

Answer 1

A. namely

Answer 2

5. What is this passage mainly about?
A. the National Seal Sanctuary in Britain
B. the uses of water, ice, and steam
C. an ice pier at America's McMurdo research station
D. how water can be used to generate electricity

Answer 3

C. an ice pier at America's McMurdo research station

Answer 4

6. Read the following sentences: "When water freezes into ice, it becomes hard. Unlike most other frozen liquids, ice is actually less dense than water in its liquid form, which is why ice cubes float."
What does the word form mean?
A. a sudden increase in the number or amount of something
B. a decrease in body temperature that occurs after going swimming on a hot day
C. a change in the color or shape of an object
D. the way in which something exists or appears

Answer 5

D. the way in which something exists or appears

Answer 6

7. Choose the answer that best completes the sentence below.
Water has three forms, _______ liquid, ice, and steam.
A. namely
B. but
C. so
D. previously

Answer 7

A. namely