我全心全意地感谢你。

I thank you ___with ___all ___my ___heart.

通过这封信，我想全心全意地感谢你在我的访问期间的热情款待。

With this letter, I want to thank you ___with ___all ___my ___heart for your hospitality during my visit to you.

她全心全意地爱着她的家人。

She loves her family ___with ___all ___her ___heart.