1 .  In "Jerry" the writer says that when she gave Jerry some candy and apples he-

• A. thanked her
• B. smiled in gratitude
• C. just looked at her
• D. did some extra work

Answer: Option C

Explanation:

2 . The writer says that ____ .

• A. The changes in the past were caused by natural cause as well as human activity .
• B. The changes in the future will be caused as much by human activity as natural causes.
• C. The changes in the past were caused as much by human activity as by natural causes.
• D. The changes in the future will be caused less by human activity than by natural causes.

Answer: Option B

Explanation:

3 . The writer says that viruses are alive because they-

• A. have complex atomic structure
• B. move
• C. multiply
• D. need warmth and light

Answer: Option C

Explanation: