几道初中英语

i can help my mother do housework everyday
our class begins at 7:50 in the morning
she went to the cinema and saw a movie
we play in the playground at 9:20
i like English and math, my favourite subject is English
一楼Our classes start at 7:50 o'clock in the morning.不能用o'clock
She went to the center then watched a film. center 是中心，不是电影院

I can do some housework for my mother everyday.

Our classes start at 7:50 o'clock in the morning.

She went to the center then watched a film.

We played on the playground at 9:20

I like English and Maths,but i like English better.最后一句话只有两个比较对象，不能用最喜欢吧。

I can do some housework for mom.
Our class begins at 7:50 a.m.
She went to the cinema and watched a film.
We were playing in the playground at 9:20.
I like english and maths.My favorite lesson is english.