语法填空（共8小题；每小题1分，共8分）
I love you，mum and dad!
Tears go out of my eyes when I talk to my parents over the phone.What are they doing when I call them？This is _____ I want to know most.I have supper at 5 o’clock in the dining room. _____ is no need for me to cook by myself，no need to wash the dishes. _______，now it is the busiest time for my parents.Dad has to work every day.He works from seven o’clock in the morning to nine o’clock in the evening.Therefore，all the housework is left to my mum. _____ her own job，she also has to work in the vineyard.
Every day she gets up at 4 o’clock in the morning，then works ____ dark.I promise _____ to study hard in the university，because I am her hope.I promise her to take care of myself，because I am important to her.I promise her to lose weight because she says nice figure is an important factor in future’s competition.I promise her so much and I just want her to promise me that she can take care of herself and dad because they are just like ______ blood in my body.I cannot live _____ them.