Ⅹ. Read and finish the tasks. (阅读 Amy 和 John 在学校论坛上的发帖内容，完成下列任务。)

Posted 30 minutes ago by Amy
April 22nd is Earth Day. What can we do to save energy and resources? Here are my ideas.
• We can walk more, ride a bike or take a bus to school. 1.
• We can bring our own bags to shops and markets. It's always good to use cloth bags, not plastic bags.

Posted 20 minutes ago by John
I want to add more helpful ideas!
• We can reuse old textbooks. 2.
• We can use both sides of paper when we write or draw. We should try our best to reduce paper waste.
• We should turn off lights or TVs when we leave rooms. 3.
任务一:根据发帖内容,将下列选项补全到合适的位置。
A. We can give those old books to lower-grade students.
B. It will be better if we take cars less.
C. And it's also important to unplug TVs or computers.
任务二:根据发帖内容,选择正确答案。
() 1. Which is not a good way to save energy?
A. Taking cars.
B. Riding bikes.
C. Walking.
() 2. What does the underlined word "plastic" mean?
A. 布的
B. 塑料的
C. 纸质的
() 3. Why should we use both sides of paper?
A. To reduce energy use.
B. To reduce paper waste.
C. To save more water.