1、熟人间 常用的
What's up？
What's going on ？
How is it going ？
2、询问对方是谁
May I ask who's calling
May I say who is calling ？
3、铃声响 表示接电话
I'll answer the phone .
I'll get it .
4、表想请某人接电话
Question :Could I speak to Emily ,please ？
Is somebody there ？(informal ）
Answer :Yes , sb is here. One moment ,please .
Hold on ,please .
Hold on a second .
5、接电话时，被对方询问是谁的回答
This is sb speaking .
6、打电话时，询问对方方便讲话吗？
Question :Would this be a good time to talk ？
Would this be a convenient time to talk ？
Answer :Sure ,it is a good time .
否定回答改为No./Tied up .很忙/in the middle of sth .正在忙某事.
7、表交谈打断再继续的话题
What were we talking about ？
Where were we？
You were saying ？
8、表某人不在
Sb is not here right now .
Sb is out .
You have just missed him.
9、表想留言
Question :Can I leave a message ？
Answer :Yes .go ahead ,please ./of course .
10、表想挂电话
hang up 挂电话 hang up on sb 挂某人电话
I have to go ./Gotta go
It was great talking to you .（暗示）
11、表想借手机
Could I use your phone ？
My cell phone doesn't work .
Can I use yours？
The battery of my mobile phone is dead .手机没电了
码字不容易 希望能帮助到大家 多多点赞 谢谢