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They had an argument about their benefits.about their benefi They should talk about their problems. About,they,their,talked,project,group. They are talking about their group p_____. they should talk about their problems.对their They do not complain about their vocabulary 怎么译 They are talk about their presents.（改错） they.should talk about their problems .翻译成中文 填单词 急They are ___ about their lessons. are,they,talking,their,students,about,school(.)连词成句 They p_______ them to tell their friends about new products. They are talking about their studies___the phone.填介词什么