Though having lived abroad for years, many Chinese still_______the traditional customs.

The school board is made up of parents who ________ to make decisions about school affairs.

—You may find the key to the math problem on page 107．—Ah, it's so simple． I wonder why I _       of that．

--- Could you take a message for Mr Brown? --- Certainly. I ________ him about something else in any case. So it _______ any bother.

—How can I apply for an online course?—Just fill out this form and we _______ what we can do for you.