Can you put it in the middle of the sentence?

Can be used in the middle. In fact, your words are a polite and respectful title. In fact, he means the same as you, but it is just a kind of honorific, usually to show your respect for others. If you live a lifetime, you will live a heart. If you have a kind heart, everything will be fine. If you have a strong heart, all problems are not problems.

How to use:

You usually refer to peers, colleagues and people younger than yourself. Leaders of the same age can call you. You usually address people older than you, elders, and leaders and colleagues older than you. These are the names used in routine greetings, speeches and communication. If you use it in invitations, letters, etc. You should be used instead of you regardless of age or seniority.

As a sign of respect. For example, Mr # #, on June 2, 65438 10, I hosted a banquet at the Longwang Hotel to celebrate my son's wedding and prepared some thin wine. Sincerely invite you and your family to come.