—How about your journey to Mount Tai? —Everything was wonderful except that our car _________ twice on the way . 

I’ve        the habit of calling in on my grandparents on my way home from school.

 Success in life doesn’t happen     . It’s the result of devoting your time and energy to what you’ve set out to do.

 The basketball players _______ each other the best luck in the game before it started.

Farmers often employ fertilizer or other special chemicals to _____the growth of crops, as is well-known.