How do you decide whether a word should enter the students’ active or passive vocabulary?

Do you prefer tea or coffee?（）

—Do you learn Russian or French?—I learn _____.

—Do you learn Russian or French?—I learn ______.

_____city do you prefer, Shanghai or London?

Who do you like better, your father or mother? Why?

Do you like an apple or a banana?（）

Do you like your hometown? Why or why not?

It is the ability to do the job ______ matters not where you graduate from or what you are.

Which do you think is ______ important, money or health?

Do you want to change this lamp for__________or do you want your money back?

If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.