1. was sleeping
2. came
3. were you doing
4. stole
5.talked
6.came
7. did you have
8. Did you have
9.were having
10.bought
⇒ Công thức tổng quát
+) thì QKĐ : S + Ved / V2 + O ( dùng trong các câu 3,4,5,6,7,8,10)
+) thì QKTD : S + was / were + Ving + O ( dùng trong các câu 1,2,9)
Good luck!!