His report was so exciting that it was   __   interrupted by applause（掌声）.

—Hi, I hear you’re going to London this summer vacation. —            , I was going to, but now I have changed my plan.

 Each of us, ____old or young,is a valuable member of society.

10,000 dollars is a lot of money，but it is still ______than we need for a new school.

--- It is what parents say and do that really matters in children’s character training. --- ___________.