people shouldn't use paper n____
people will use paper money?
presents(+should,shouldn't,must,mustn't)be things people use
people shouldn`t _____ energy
waste paper shouldn't be t( ) everywhere.it
At the same time,we shouldn't () paper about.
Internet bars shouldn't let people
People didn't use to
people will use l___ paper in the future
they use paper bags,they don't use plastic bags.they use pap
People use the paper money.They use credit cards,too.(两句合并成一
people use the paper money.they use credit cards,too.两句合并一句
Some students don't eve have e___writing paper to use