或者 (huò zhě): or

Would you like tea or coffee?

On the weekend I go to the park or the library.

You can take the subway or take a taxi to the airport.

You can ask the teacher or classmates about this question.

Tomorrow we will go to see a movie or rest at home.

You can go by subway or bus.

Perhaps we can go to the park tomorrow.

I want to eat an apple or a banana.

Can he speak English or French? (This is incorrect; in yes/no questions, use 还是.)