we can save paper by u() both sides

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• 根据句意完成下列所缺单词Now paper still ( )from trees.We use a lot of pa[er every day.If we keep on ( )paper,there will not be any trees left on the ( ).If there are no trees,there will be no paper.Every day people throw ( )about 2800 tons of paper in our city .It ( )17 trees to make one ton of paper .this ( )that we are cutting neaely 48000 trees every day.How can we save paper?We can use both sides of every ( )of paper,especially when we are making notes.we can
• what can we do to save paper 求回答这个问题...就一句话
• 这篇英语作文应该起个什么标题?With the development of the times,cars are more and more Every coin has its two sides!There are both good points and bad points!Cars are popular forms of transportation nowadays!It makes us get to the place where we want to go fast and dependable!It can prctect from rain ,snow and sun!Cars are also have many colors ,sizes and shapes!It also takes us some problems!We need to make land for highway,parking lot!And the most important proble
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• 高一英语改错题（两道）注意：文中有 10 处错误,每句中最多有两处,错误涉及一个单词的增加、删除、或修改.每处错误及修改均仅限一词,只允许修改10处.第一篇：Nowadays paper still come from trees .Unfortunate,we use a lot of paper every day.We must not waste paper,and there will not be any tree leaving on earth .No tree means no paper .We need 17 ttees make a ton of paper .We must start using less paper now because it takes about 100 years of a tree to grow .What can we save paper Firstly,we can use both the sides of every sheet
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• 英语短文改错.注意：文中有 10 处错误,每句中最多有两处,错误涉及一个单词的增加、删除、或修改Nowadays paper still come from trees .Unfortunate,we use a lot of paper every day.We must not waste paper,and there will not be any tree leaving on earth .No tree means no paper .We need 17 ttees make a ton of paper .We must start using less paper now because it takes about 100 years of a tree to grow .What can we save paper Firstly,we can use both the sides of every sheet of paper .We can use plates ins
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• 阅读英语短文,We can see many traffic signs on both sides of the roads or streets.Some tell the drivers what to do,and others tell them what not to do.The traffic signs are the traffic rules.All people must obey the rules and mustn’t break them.　　Each traffic sign has its meaning.Do you see the sign “P”?Do you know its meaning?　　In big cities,there are a lot of cars,trucks and buses.They can’t stop on the streets at any time.If a driver wants to stop his car
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