很不错!
1. Today is September the nineteenth（注意写法）.(避免重复,不再用today)It's Monday and it's a nice day. I'm very ...
2. 学校名前面不加the.
I study in CHENGDU EXPERIMENTAL FOREIGN LANGUAGES SCHOOL WEST CAMPUS, ...
3. I like dogs,（中间用个and 连接）and I like to eat lollipops(lollipop两个ll,表喜欢用复数,加s).
笑话：Nest and Hair
My sister is a teacher. One day, a boy comes and tells her, there is a bird making a nest in the tree.
"Where is the bird?" my sister asks.
"I can't see the bird. I only see the nest." the boy answers.
"Then can you tell us about the nest?" my sister says.
"Well, it looks like your hair. "
建议下次duty report表演,笑话有可能同学们听不懂.