关于could you help的英语故事

关于could you help的英语故事
急需一个英语故事.里面能包括“hand me sth.”、“pass me sth.”、“post a letter for me”、“look after sb.”、“teach”、“carry it downstairs”、“lend me some money”这几个词组.主要是要有这里面的动词.也可以不借钱,借其他东西.
一定要用could you ...这个句型问。比如：could you hand the book for me？
最好是pass me the brush

one day, after breakfast, Tim's father finds his bike broken down. He wants to repair it by himself. first, he says to his wife: "Could you hand me the screw driver?" his wife finds it on the second floor and carries it downstairs. father again asks: "could you pass me the screw?" then she does it. later, the bike is repaired. mother says:"dear, could you post a letter for me? I have to stay at home looking after Tim. Today I want to teach him maths." "ok," answers the father, "could you lend me some money? then I can buy the stamps."
中文大概就是
一天早饭后, tim的爸爸发现他的自行车坏了,想自己修.问老婆,能不能把螺丝刀给我.老婆在二楼找到了并拿到楼下给他. 他又问,能不能把螺丝给我?老婆给了.车修好了.老婆说,亲爱的,能不能帮我寄封信,我要照看tim还要教他数学.老公说好,借我点钱我好买邮票.
这样行不?由于是5年级,我就没有用太复杂的词汇.
谢啦jack,我不清楚现在5年级的有没有学时态,我们当时是初中才学的
过去时de版本：
one day, after breakfast, Tim's father found his bike broken down. He wanted to repair it by himself. first, he said to his wife: "Could you hand me the screw driver?" his wife found it on the second floor and carried it downstairs. father again asked: "could you pass me the screw?" then she did it. later, the bike was repaired. mother said:"dear, could you post a letter for me? I have to stay at home looking after Tim. Today I want to teach him maths." "ok," answered the father, "could you lend me some money? then I can buy the stamps."