Tom often plays soccer after school 为什么play要加s

Tom often plays soccer after school 为什么play要加s We often practice_____(play) soccer after school. Tim often plays with soccer after school哪里错了 She often plays soccer after school 用now改写句子 The boy loves sports .He often plays soccer after school.. They often play soccer after school.对踢足球提问 let's play the soccer after school.哪里错了 Let's ----(play)soccer after school .Good 适当形式 The boy loves sports .He often plays soccer after school .合并 "He plays tennis"中play为什么要加s? 单词plays sport play为什么加s We often plays in the playgound为什么play后面加s,不是应该用原形吗?