根据问句内容，从方框中选用正确的答语，其中有两项为多余选项。
When is Father’s Day?
Has Wu Dong spoken English for six years?
What about asking the teacher for help?
How do you learn chemistry?
What did you do on your vacation?

A. I visited my relatives in Beijing. B. No, he doesn’t. C. Good idea. D. On the third Sunday of June. E. Twice a week. F. Yes, he has. G. By doing exercises.