Asking For, Giving, and Refusing Help

Could you please get the book from that table?

Sure, I'll get it for you.

Could you help me move this table?

Sorry, I'm busy right now. Maybe you could ask another friend for help.

Would you mind helping me carry these boxes?

Sure, I'll help. Let's carry them together.

Hello, do you think you could help me with my English homework?

Of course! Let me take a look. What part are you having trouble with?

Could you help me with my English assignment? I'm having trouble with the essay.

Sorry, I can't. I still have my own homework to finish, and there's a lot to do.