please bantuu jawabb

2. Dear Pak Ali,
    I would like to invite you to my birthday celebration next Sunday at 3 pm in        my house. I hope you can come and I will wait for your coming.

    Thank you and regards,
     Budi

3. People send personal letters in many occasions, such as wishing a happy birthday, Eid, Christmas, New Year, congratulations on promotion of friends, etc.

4. Manual is a complete instruction on how to use or to operate a tool,
    machine or electronic equipment. 
    Tips are certain advice on how to do something.