They will match other stores' prices.请问price为什么要用s?price什么时候用单数呢?

请问：They will match any listed price.怎么理解? They will have a badminton match n___ Monday. They will have a football match if it is fine tomorrow同义句 They___have a football match…同上 will the cards match 将下列主动语态变成被动语态：When will they hold the match? All the football players believe (s----) that they will win the match They will put off the volleyball match because of the bad weather改为被动说法 They will have a football match if it is fine tomorrow同意句They_____have a football match if it ____ tomorrow They will match other stores' prices.请问price为什么要用s?price什么时候用单数呢? 根据句意及汉语提示填写单词.They will have a _____（友谊）basketball match this afternoon 91.They said there_____a football match the next week.A.will be B.would have C.would be D.will have 改为含有if条件句的复合句.老师说是主将从现,是不是要改成If they do more practice,they will win the match?我同学做的都是If they are going to do more practice.they will win the match哪个对、?给下理由 Some students think a difficult exam just like a challenge and the more difficult it is, the more better it will be. They say a difficult exam can helps students to find out where they are weak in their studies and improve their learning methods.Othe they are d_____the football match now. The football match will ---- ----(举行)next week. we will lose the match的意思 Who will the match be between? The day after tomorrow they ( ) a volleyball match.A.will watching B.watches C.is watching D.is going to watch 应该选哪一个答案?为什么?