根据句意及首字母提示补全单词。We work hard to i_______ our ability(能力).
Five rings are a s_______ of the Olympic Games.
Chocolate gives you e_______. But eating too much is bad for your teeth.
Driving carelessly c_______ accidents.
When you get home from school, you should r_______ yourself with music.
Let’s go home as ________ （早） as possible to enjoy Zongzi with our family. OK?
Remember to ________ （洗） your hands before eating, boys and girls.
Now, ________（老虎） are in danger. Let’s do something for them.
Of the four seasons, I like ________ （春天） best.
Spacewalks can be dangerous. There is no air in space. And it’s filled with ________（有害的）radiation（辐射）.