Trees help to k___ the air clean.其中k___能添什么单词?

Let's go to the k__ to help mom.根据句意以及首字母提示补全单词 the man is g___ to k__ the bird.怎样写. It's very k__ of him to say so. I want to help him water trees.( )( )to helphim( )water trees.同义句请知道的人快些告诉我! We`re going to help water the trees.为什么填water?to watering Planting trees can help to make our e----clearer and more beautiful首字母填空. Which kind of pollution do trees help to fight 怎么翻译? Trees help to k___ the air clean.其中k___能添什么单词? //give the students lessons.water the trees and flowers.help the students to study翻译中文 It is k__ to all that Bill Gates is a famous person all over the world Do you want to k__ them? OK.Let's go! 按首字母填空! l need__students to help me to plant trees tomorrow. A.five;more B.five;another C.more;fiveD.five;many Trees help us.We can use trees ( ) different ways.用这些词填空,for ,on ,at ,to ,from ,in ,of ,with 英语翻译短文:We eat food form trees.We get wood from trees to build our houses.We make paper from trees,too.On Arbor Day we plant new trees.Children help to do thework.Many trees begin their lives on this day.It's a kind of birthday for trees.N _______protect our environment,we plant trees and ________them.A、To help;take careB、Helping;take care ofC、To help;look afterD、Helping;look after 英语改错题 1.These trees help to prevent strong wind from sweeping through the city.2.This is the Li Lei can't help __the trees,he is busy A.planted B.to plant C.planting D.to be planted 英语翻译Trees can help increase the value of property.