Напишите предложения с может или не может и используйте глаголы в скобках please help me.(open). call him again.(see) don't eat her sandwiches(cook) don't help me (do) don't worry (swim)

I can`t open the door . Please help me.
I can do it. Don`t help me.
I can`t see him. Call him again.
I can swim. Don`t worry.
Не совсем поняла задание,если честно,но по моему правильно