1.Could I use your phone, please?请让我用一下你的电话可以吗？2.I'll give you my address and phone number.我会告诉你我的地址和电话号码。

3.I have to make a phone call.我得打个电话。

4.I hadn't got my phone with me.我没有带手机。

5.Can I use your phone?我可以用一下你的电话吗？