they looked for a quiet place to live in ,不定式后的介词in要吗?

I want to live in a quiet place.(改为同义句) I want to live （ ） （ i will find a quiet place to _______ 填live in 还是 live Mr Smith is going to live in a quiet place in the countrysid Mr.Smith is going to live in a quiet place in the countrysid a place to live+in? They have just found a place to live in 英语改同义句一条 .Would you like to live in a quiet place? I want to live in a quiet place.(改为同义句) I like to live in the place ______ is quiet and beautiful.A. a place to live还是a place to live in a place to live 还是 a place to live in They know they have tofind a warm place to live in f__the wi