PLEASE BE PART OF OUR PLAN

part of a plan robots will be part of our lives. be plan of If you plan to take a tour of our city,please let me know th 词组：be part of part of our lives和 a part of our lives be part of 中part是什么词性 Now the( )part of our program will be a dance括号里面填什么?A、first life--be part of it? I plan to watch Day of Our an important part of our development cross the________(north)part of our country