A、Mark stopped his father from throwing the paper away.
B、Mark thought people shouldn't waste paper.
C、Mark was interested in social studies.
D、Mark's father was a careful writer.
Task 1Paragraph➊: Paragraph❷:Paragraph❸:Paragraph❹:Paragraph❺:A. Bantus' bard work in farmingB. Pygmies' village lifeC. Pygmies' help for BantusD. Pygmies' huntingE. Bantus' farm cropsF. The Bantus and the Pygmies