Shall Iask him to telephone you?

我让他给您打电话，好吗？

Shall Iask him to return your call?

请他给您回电话好吗?。

Shall Iask him to return your call?

我请他给您回电话，好吗？

May Iask some questions?

我可以问多少个问题吗？

Iask only one thing.

我只要求一件事。

May Iask you to put your name in block capitals?

请用大写字母写您的名字好吗？