Is this correct --> 我再學這 樣的 - I am studying like this (style)

Do you have anything to do this weekend? --> 這個週末你有事情嗎? / 這個週末你有什麼 事情 ? (Which one is correct?)

有幫助 -- Very helpful, 很有用 -- Very useful (Is my understanding correct)

不會特別想, 沒有特別想 --> Do both these sentences have the same meaning

我太晚起床了 <-- (Is this correct)

How to say "What did you have for berakfast today?" in Chinese 今天 早餐 你吃什麼? (OR) 你今天 早餐 吃什麼? Which one of the above is correct and why? (grammar points or similar example sentences will be much appreciated)