49. Western people usually say “_____ New Year and _____ Christmas.”

How far is it from your home to school─It’s fifteen ______ walk.

Dad, I have been appointed as manager of our company, but I’m worried about it.—Why worry Increased responsibility can often ______ your best qualities.

____ to speak when the audienceinterrupted him

With the help of some students, I have found the _____ to the problem that we are short of seats for so many people.