If my friend...
2. needs my help, I will help him immediatly.
3. is angry with me, I will be upset.
4. often phones me at six in the morning, I will talk to him about our time to phone each other.
5. spends the weekend with other friends, I will try to spend the next weekend with him.
6. has a problem with maths, I will try to explain some maths rules to him.