请以“My Busy Day”为题写一篇短文。

参考词汇：have a quick breakfast, four classes, eat lunch, go home, after dinner, watch TV, half an hour

参考句型：I had a busy day yesterday… I… in the morning… I… in the afternoon. And I… After dinner, I…

要求：1）条理清楚，意思连贯，语句通顺，标点正确。

2）时态要使用一般过去时，不少于40个单词。