People can't live without water ,so we should save___（每一滴水）
As we all know ,waste water and gas____（對(duì).有不良影響）the environment
A pair of pandas ___（贈(zèng)送）to Australia months ago...
無(wú)論你遇到什么困難都要充滿(mǎn)自信
You should be full of _____whatever difficulties you meet
你本應(yīng)該完成作業(yè),但是你沒(méi)有
You should ____ ____your homework,but you didn't
紅十字會(huì)給遭受洪水的人們提供了一些食物和衣服
People suffered from the flood were provided____some food and clothes by the Red Cross
我們知道昆明一年四季都很暖和
We know the weather is warm ___ ____round in Kunming
孩子們,請(qǐng)隨便吃水果
Boys and girls,_____ _____to some fruit
我們必須保護(hù)好這些樹(shù)木,讓他們不遭受火災(zāi).他們已經(jīng)有百年歷史了
We must ____the trees ____fire.They are three _____years _____