问题
填空题
写出下列动词的过去式。
1. go ___________
_ 2. do__________
3. am ____________ 4. read ___________
5. sit _____________ 6. are ____________
7. see _____________ 8. get ____________
9. play _____________ 10. study ____________
答案
1. went 2. did 3. was 4. read 5. sat
6. were 7. saw 8. got 9. played 10. studied