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to the most difficult (5). ________ stop riding in cars. ________ recycle books and papers. ________Turn off the lights when you leave a room. ________Turn off the shower when you washing your hair. ________Don’t use paper napkins. 5 3 1 2 4 活動(dòng)探究 Fastreading Now turn to page 102 and read the page quickly to find answers to the sheet. Name What materials did they use? What did they make? Possible answers Name What materials did they use? What did they make? Amy Hayes old,boat, rocks, old galss bottles, materials from old houses a house Jessica Wong old clothes bags Wang Tao iron and other materials fron old cars art pieces carefulreading Raed the passage again and fill in