I like + doing — 英语句型题

周末到了，Tom写了一段话，但是有些地方还没写完。请你选择正确的选项补全句子。 Hi! I'm Tom. I like ①______（play / playing）football. My sister Lucy likes ②______（dance / dancing）. We both（都）like ③______（sing / singing）songs. After school, we like ④______（run / running）in the park together. We are happy!