34. This bridge was built by they ten years ago
35. His dog is fed by him everyday
36. Are the dishes often washed by her after the meals?
37. The vace wasn't broken yesterday
38. I haven't learnt French before
39. I started to wait for you two hours ago
start + V_ing/ to V
*Cấu trúc bị động:
QKĐ: S + was/ were + PP + (by O)
HTĐ: S + am/ is/ are + PP + (by O)
HTTD: S + am/ is/ are + being + PP + (by O)
HTHT: S + have/ has + been + PP+ (by O)
TLĐ: S + will be + PP + (by O)