31. If John hadn't been in a hurry, he would have stayed for dinner.

32. The fire will go out unless someone put some more coal on.

33. If I were you, I would pay more attention to my work.

34. If the weather is snowy, we won't go to school

35. If I were you, I would get up early.

36. If you make your decision right now, you will regret her.

37. Bạn chụp bị khuất mất phần sau

38. If she hadn't done the homework last night, she wouldn't get a high score today.

39. If Mary doesn't have to do homework, he will go with us. 

40. If he hadn't missed the ferry, he wouldn't have come to the job interview late. 

41. If the boy were not strong enough, he couldn't lift the box

42. If Mark didn't get injured, he would play tennis today.

43 - 45. Bạn chụp bị khuất mất phần sau

46. If she doesn't apologize to me, I won't forgive her

=>
31. If John had not been in a hurry, he would have stayed for dinner.
32. Unless someone puts some more coal on, the fire will go out.
33. If I were you, I would pay more attention to your work.
34. If the weather is snowy, we won't go to school.
35. If I were you, I would get up early.
36. If you make your decision right now, you will regret her.
37. Thiếu đề
38. If she had done the homework last night, she would get  a high score today.
39. If Mary doesn't have to do her work, she will go with us.
40. If he hadn't missed the ferry, he wouldn't have come to the job interview late.

41. If the boy weren't strong enough, he couldn't lift the box.
42. If Mark didn't get injured, he would play tennis today.
43. Thiếu đề
44. If you had planned things at the start, we wouldn't be in this mess.
45. If she had not been wearing..., she would have been injured in the crash.
46. If she doesn't apologize to me, I won't forgive her.