Read the passage and fill in the blanks with proper words（在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给）：（共6分）
Dear Mum，
Today I'm going to tell you something really special．I know you w very hard and feel tired every day．
Every time you come home and see the messy（杂乱的）house．I know you are very angry with me．But you always say nothing and c up the house．I always want to help you，but I have so much h to do．After I finish my work，I really want to help you，but I'm so tired too．
I also want to tell you one thing，I l you so much．I usually talk back to you when you say that I don't study hard e ．But in fact I just want you to praise（赞扬）me more．I will try my best to get good grades and get praise from my teacher．I have decided to study harder and help you to tidy up the house．I will finish my work faster so that I can have more energy to help you．I will watch TV less so that I can have more t to study and get good grades．All these things are for one reason：I want to make you happy，Mum．
I love you!
Sally

70．w 71．c 72．h 73．l 74．e 75．t ．