Question 36: "I am trying my best to prepare for the exam," my brother said. My brother said that he was trying his best to prepare for the exam.

Question 37: Peter is too young to drive a car. ☐ Peter is not old enough to drive a car.

Question 38: I don't have a map, so I can't show you the way. □ If I had a map, I could show you the way.

Question 39: He has repaired the roof of my house. The roof has been repaired by him.

Question 40: Many people can't bear the constant noise of the traffic in the city. □ Many people can't put up with the constant noise of the traffic in the city.