people use the paper money.they use credit cards,too.两句合并一句people use _____credit cards _____the paper money

The old scientist hopes that people use both sides____the paper people will use l___ paper in the future people use the paper money.they use credit cards,too.两句合并一句people use _____credit cards _____the paper money People use the paper money.They use credit cards,too.(两句合并成一句）people use ( ) credit cards ( ) the paper money.用所给词适当形式填空If you do that,you'll soon feel much (healthy) 原文是 people did not use paper money until the 15th century那么In western country,people did not use paper money until the 15th century,did they?改用Yes 还是 No 回答呢 people will use paper money?并改为否定句 people shouldn't use paper n____填空题 we should use the things made of paper 这句话? 求解决,语法选择Do you know when people began to use paper? The Chinese man 1 Cai Lun first invented it in ADl05．He made it 2 the wood of a kind of tree． Today,paper still 3 from trees．We use 4 paper every day．We must begin The Chinese were the first___(use)paper money.为什么要填不定式to use? Many people try to use less paper in their life,为什么不是lives? 一百年以后人们还会用纸吗?Will people use paper------- ------- --------------? Yes,people will use the subways more. People use the s_______ to cut things. the use people make of blogs中文 2.Many people buy newspapers at the news-paper a_____. 求高手检查有没有语法错误 ·This paper is concentrate on analyze the online consumer activity by using the perspective of undergraduate students.Internet is increasingly spread in economy circle as people use it more frequently.internet is people use the trees _____ christmas错了people use the trees _____ christmas trees