1.What did he do last week
2.How did your father go to work
不明白的可以继续问我,很高兴能帮助你!还有第一个：She went to the park.变成一般疑问句第二个：I cleaned my bedroom yesterday.改为否定句。第三个：I usually go fishing on the weekend.改为一般过去时。谢谢1. Did she go to the park ?2. I didn't clean my bedroom yesterday.3. I usually went fishing on the weekend.不明白的可以继续问我，很高兴能帮助你！Did Tom go to school by bus?做肯定地回答。Did you visit your friend yesterday?做否定回答哎，这。。。1. Yes ，he did.2. No, he didn't .