你是怎么去北京的？
A. How did you go to Bejing?
B. How do you go to Beijing?
C. What did you do in Beijing?
你上周末去过南山公园吗？
A. Did you go to Nanshan Park yesterday?
B. Do you go to Nanshan Park last weekend?
C. Did you go to school last weekend?
昨天你做过什么？
A. What did you do yesterday?
B. Where did you do yesterday?
C. What did you do last weekend?
上周末你去过哪里？
A. What did you do yesterday?
B. Where did you do last weekend?
C. How did you go last weekend?
I(吃过)good food.
A. ate B. eats C. eated