Not until _____the exam _____ the importance of doing homework.

What do you think of the story?­ —Wonderful! It ______ my childhood.

24I’d like to buy a house — modern, comfortable and _____ in a quiet neighborhood

I must find out why＿＿＿＿so many students made the same mistake.

When did your school hold the sports meet—Last week. And I _______ the girls’ 400-metre race.