everyone should play a part in saving the earth

Everyone should ____(play)a part in saving the earth.填什么? Everyone should play a part in ___ (save) the earth. We should play a part in saving the earth改为一般疑问句 we should play a part in _____(save)the earth ( ) 6.The earth is our home.We should play a part in _______ 用所给词的适当形式填空 Everyone should play a part in （ Saving the Earth The earth is our home.we should play a part in 与play the part in 每个人都应该参与拯救地球 everyone should ___ _____ ______ in saving the 大家都应该参与挽救地球用英语Everyone shouid 填三个 in saving the earth谢谢了,大神帮 everyone in my family should do his part in the house clean They s____ in saving the boy .Everyone feels excited