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.