25. I can't go to the cinema with you: - (help) my mother at the nourerc

It looks like you're trying to form a sentence using the word "help." You can complete your sentence like this:

"I can't go to the cinema with you because I have to help my mother at the house."

This way, you clearly state the reason for not being able to go to the cinema. If you need further assistance or another example, feel free to ask!