请大家解决几个英语语法题目,提在补充里面,

ate
再问： 5 When I was young, I _____(play)games with my friends. 　　6 When ____you_____(write)this book? I _____it last year. 　　7 Did he____(have) lunch at home?
再答： 5.played 6.did, write, wrote 7.have
再问： 谢谢，想问一下，为什么3是 have呢？
再答： 因为have有吃和喝的意思并且句子前面有did
再问： 非常感谢