trees take harmful gas from the air 提示：take sth from=get rid of

trees take harmful gas from the air 提示：take sth from=get rid of we take harmful gas from the air and g(----) off oxygen Trees take in harmful gases from the air ang produce oxygen for us to breathe Trees_____ turnharmful gases from the air ______ oxygen for us to breathe.英语学案上的题 把以下句子变为一般疑问句和反问句：Trees help us in many ways.Trees keep the air cool and clean.They take in harmful gasses from they air.They are major fighters against air pollution.I know trees make our lives more convenient.Many o 翻译：Take care of the trees! 根据提示完成句子1.你认为谁应该得到这份工作?Who ______ ________ ______ should get the job?2.树木吸走空气中的有害气体,并释放出氧气.Trees take harmful gas from the air ,and _______ _______ _______ the air. to cut down trees is harmful to human beings.同义句转换 it's— —human beings — —- —trees. Trees take a long time to ______(grow/grow up) trees Xn:Harmful harmful、、、、 意思 harmful是什么意思 It's harmful to one's health to __________ smoking and drinking.A) take on B) take inIt's harmful to one's health to __________ smoking and drinking.A) take on B) take in C) take to D) take off Some trees and flowers are in the g() How long does it take the trees to change into coal?主语是什么?trees后的to该有吗? We should take good care of the young trees.（改同义句）We should take good care of the young trees.（改同义句）We should ( ) ( ) the young trees ( ). How long does it take the trees to change into coal?怎么翻译? We should take good care of young trees怎么变成被动语态?