1.Tom STUDIED very hard last night
2.There WAS a pen a moment ago.
3.I didn't SEE her last year.
4.Were you WAITING for her yesterday afternoon?
5.What time did you GET up yesterday morning?
6.Tom and I WERE at home yesterday eyening.
7.We ARE GOING to the park next week.
8.They WERE in BJ last year.
9.:I WAS at home two hours ago.
（大写部分为纠错部分）