Hi , may I speak to Tim ?
Speaking . May I ask who's calling ?
This is Amy , Eric's friend . Am calling beacuse Am looking for an English tutor . Eric said you might be interested
Oh , sure . But Am a little tied up right now . Coould I call you back in an hour
Yes , of course . Talk to you then
Speaking 电话用语，是我
tutor 家教，辅导老师
tied up 脱不开身，忙碌
freeze 卡住，卡壳
conversation 谈话，交谈
formal
informal
natural
confident
proper 恰当的
response
get in touch with 联系
available 有空的
polite 礼貌的
mobile phone
direct 直接的
hang up 挂断
