根据提示利用本单元所学知识完成下面的小作文。1.我对未来的生活感到非常乐观。到那时

I’m optimistic about life in the future. By that time the surroundings where we live will be more comfortable and beautiful. People wi ll not worry about lack of energy any longer because solar energy wind energy and tidal energy will have been made full use of and sea water will be switched into energy as well taking the place of oil. There will be robots in every family which can help people sweep up the houses cook meals look after the babies and so on. Only by pressing a switch can hover cars fly in all directions. This is what our life will be like in the future.

根据提示利用本单元所学知识完成下面的小作文。1.我对未来的生活感到非常乐观。到那时我们生存的环境将更加舒适美好。beoptimisticaboutsurrounding