以“last week”为题,写一篇英语作文,不少于6句话(小学六年级水平）

Last week I was very busy.Monday to Friday I went to school everyday.And did homework every day.On Saturday,my mother and I went to visit grandma.We ate dinner together.On Sunday,I did housework at home.I was busy last weekend but happy!
上周我很忙.
星期一至星期五每天都去上学.
并且每天做作业.
上星期六,我和妈妈去探望奶奶.
我们一起吃了晚饭.
上星期日,我在家做家务了.
上个周末我很忙但是很快乐!