Dailouge between two friends about their first day in college

Rahul: Hi Tilak. How are you?

Tilak: Hello Rahul. Fine, thanks! How do you do?

Rahul: Very well, thank you. How was your first day in the college?

Tilak: Altogether it was a good. I got to meet many new people. Hope I could make them friends soon.

Rahul: I am sure that you'll make friends soon. Tell me about your lecturers.

Tilak: All the first year students were welcomed by the Principal of our college. He also introduced the headmasters of different departments.

Rahul: Did lecturers took classes?

Tilak: A sir came and took Maths class. Our class teacher and had asked our self-details.

Rahul: Was she strict?

Tilak: Yes. She explained some rules and instructed us to come in uniforms as soon as possible.

Rahul: Our college lecturers are full of knowledge. They teach in high level which can't be easily understood by us.

Tilak: It happens sometimes. Try to tell your problem to the respective lecturer with whom you are facing a problem.

Rahul: Yes, we'll do it. It is time for me to leave. Bye

Tilak: Bye Rahul. See you soon.

Explanation:

hope this helps :D

All of them are technically correct, but C. and D. don't have punctuation.