英语短文：Mike邀Bob参加篮球赛,但Bob周一晚上要在家为化学考试而准备,周二到周四要参加学校校队的足...

Hey bob,thank you for inviting me to the game.i really want to join it with you,but my schedule has already been planned.on monday i need to prapare for my chemistry exam or i will be blamed for having failed the exam.from tuesday to friday i have to train with my football team.because we have a competition on sunday for which we have been praparing for a long time.on friday i have to finish my homework.it must be done on that day because i have no more free time this week!saturday is the day for cleaning,so i can't leave my mother alone to such heavy works.You see,although i want to join the game with you so much but i really don't have enough time.Next time,i promise,if you invite me again,i would play with you.i wish you could play well in the game. Yours Bo