Question

You know,/don't watch much television. I prefer the Internet. Is television popular in Russia? Which do you prefer: watching films at home or going to the cinema? Why? Are film actor well-known in your country?
By the way, we have a new technology teacher. He is O.K.

Проверьте, пожалуйста:

Dear Jack,
Thank you for your letter. I was happy to hear from you.
I'll try to answer your questions. In my country television is popular among adults, while most teens use the Internet. I usually watch films at home but I never miss a chance to go to the cinema with friends. It's much more exciting to watch film together. A well-known Russian actors are Sergei Bezrukov, Vadim Andreev, Sergei Svetlakov and others.
By the way, is your new teacher better than last? Does he has a sense of humor? Does he like his work?
Sorry, I have to help my mother. Write back soon.
Best wishes,
Anna

Answer 1

Well-known Russian actors( без артикля)    ...is your new teacher better than the previous one?    Does he have a sense of humour?