1. thiếu trợ từ"do" --> what do you live?
2. arrive --> arrived
3. could to speak --> bỏ từ "to"
4. thiếu trợ từ "did" --> Where did you go
5. go --> going
6. wear --> wearing
7. he's coming --> he comes
8. thiếu động từ to be "are" --> What are you doing
9. Was --> Were
10. no --> not