I want they help me in a good way like cleaning my house, taking care of someone or cooking etc. ---> I want them to help me in a good way like cleaning my house, taking care of someone or cooking etc.​

Because if they do that, we can spend more freetime. ---> ​Because if they do that, we can spend/have more free time.​

But sometimes I just worried about the development of artificial intelligence. ---> ​​But sometimes I'm just worried about the development of artificial intelligence. ​

There's also movie about that. ---> ​​There's also a movie about that.​

If the artificial intelligence can think their own way, they might try to rule people. ---> ​​If the artificial intelligence can think on their own, they might try to rule people​.

So these days, I don't want to develop of it anymore ---> ​​So these days, I don't want ​ the artificial intelligence​ to be developed anymore.

-너 많이 피곤해 보여.

You look so tired. 

-넌 여가시간을 어떻게 보내?✔

​

How do you usually spend your freetime? Corrected pattern=> How do you spend your free time?

-당신의 가방을 열어 줄래요?

Will you open your bag? Corrected pattern=> Could you open your bag?​