37.She told her brother if she was her brother, she'd stop smoking

38. The boy asked me to lend him ten pounds

39.His mother said that do not play in matches

40. ..........boys not to swim out too far

41.He said he would be home by five if he caught the plane.

42.My mother said that if I felt unwell, I should stay in bed 

43...................would do if she were having a problem with grammar 

44.................had had his mobile the day before, he could have contacted me

45.She said If she didn't practices her English she would not get any better​

46. He told his students if she passed that switch ,the computer would come on 

47. He said he would had been in bad trouble if Jane hadn't helped him

 48.She asked what would she do if the door was clocked 

18. Teacher said that if she were me, she'd read the exam questions very carefully.