31. I know the fat boy whom I talked to yesterday at the party. 

32. Those dresses, most of which are red, belong to Nancy.

33. They are looking for the man and his dog that have lost in the forest.

34. I want to phone the woman whose son broke my window. 

35. Last week, I went back to the small village where I was born.

36. Have you ever seen the photographs took ⇒ taken by Anna?

37. Although Tom was rich, he couldn't buy that house.

38. Spanish coffee isn't as weak as American coffee.

39. The sight was so amazing that we couldn't forget it.

40. He drove too quickly to be caught up.

`31. `I know the fat boy whom I talked to yesterday at the party.

`32.` Those dresses, most of which are red, belong to Nancy.

`33.` They are looking for the man and his dog that have lost in the forest.

`34.` I want to phone the woman whose son broke my window.

`35.` Last week, I went back to the small village where I was born.

`36. `Have you ever seen the photographs taken by Anna?

Have/ has/ had + S + been + VpII/V-ed + by + O?

`37.` Although Tom was rich, he couldn't buy that house.

`38.` Spanish coffee isn't as weak as American coffee.

`39. `The sight was so amazing that we couldn't forget it.

`40. `He drove too quickly to be caught up.