3、don’tknowthesenewtypesof energy (energy). 4.Ourcountryhasmademanylaws toprotect (protect)thesafetyofteenagers. 5.Wearenotallowed totalk (talk)loudlyintheschoollibrary. Ⅲ.根据汉语意思完成句子,每空一词1.我们收到来自全国各地的捐赠。Wereceiveddonationsfrom all around/over the co
4、untry . 2.太阳能不仅成本低廉,而且用之不尽。Solarenergycosts very little andnever runs out . 3.妈妈允许我每周看一次电视。Mum allows me to watch TVonceaweek. 4.人们可以通过循环利用来节约资源。Peoplecansaveresources by recycling . 5.运动对你的健康有影响。Exercisecan make a difference toyourhealth. 综合