根据所给句子和音标提示写出恰当的单词,每空一词(3分) 小题1:Please ____________ /n?k / on the door before entering the teachers’ office. 小题2:Are you ____________ /fri:/ this afternoon? Let’s go swimming. 小题3:Sweet snacks give us ____________ /'en?d??/but they are not healthy food. |