How far is your school from Xiu Shan Park—Not very far. It’s about twenty _______riding.

’m too busy right now. Please give me an hour, _____

What was wrong with youyesterday evening—- I ____ my homework when thelight went off suddenly.

ey is ______ one wants most in hislife, he is very likely to be unhappy

依次填入下列各句方框里的成语，与句意最贴切的一组是（ ）①故宫博物院的珍宝馆里，陈列着各种奇珍异宝、古玩文物，令人 。②玉器厂展品室里陈列着鸟兽、花卉、人物等各种玉雕展品，神态各异，栩栩如生，真是 。 ③汽车向神农架山区奔驰，只见奇峰异岭扑面而来，令人 。④货柜上摆满了具有传统特色的珠宝、翡翠、玉雕、字画，品种齐全，真是 。