Помогите! Придумайте предложения с "call in, call for, call out, call on, call off"

1. My mother called in and asked about my homework.

2. I will call for you after classes about six o'clock.

3. A teacher called out my name and I stood up.

4. I called on my friend when I came to the town.

5. The lessons were called off because of the bad weather.