I saw him in the street yesterday. 昨天我在街上看见他了。
Li Mei always went to school on foot last year. 去年李梅总是步行上学。
He went to the toy store yesterday. 他昨天去玩具店了。
-Did you go to Beijing last week?
-Yes, we did. (No, we didn't.)
What did you do last night?
-I did my homework.
英语语法类的资料普特英语听力网上很多