At the end of the school year ,there is an ---------- of all the children's paintings.Paul is ------- in the London Marathon

At the end of the school year ,there is an ---------- of all the children's paintings.Paul is ------- in the London Marathon
At the end of the school year ,there is an ---------- of all the children's paintings.
Paul is ------- in the London Marathon

At the end of the school year ,there is an ---------- of all the children's paintings.Paul is ------- in the London Marathon
第一个是exhibition,填show和competition的两个人回去上小学吧；
第二个可以填一个动词的ing形式,competing或者participating都可以.

compitition
living

exhibition
champion 想破脑袋了，好像能填的词太多了，这个也不好，前面还缺个 the，有没有可能抄错了

exhibition展览
champion冠军 或者participant参赛选手 看语境的
同三楼 第二空如果这么填 需要冠词啊

show
joining

show
live

exhibition或show都表示展览
winner或champion都表示胜者

第一个填exhibition，不能填show。an后面只能接原音开头的词语。
第二个可以填一个动词的ing形式，competing或者participating都可以。

(1) exhibition 因为是AN开头所以后面一个词的开头应是元音音素。 (2) live

1 exhibition 见楼上
2 participating吧