31, joyful

32, combination

33, musicians

34, Occasionally

35, composed

36, She locked the door in order not to be disturbed.

37, When did you start working for this company?

38, Music can be used to communicate

39, If you didn’t feed your dog so often, it would not be so fat.

40, She made a cup of coffee so as not to feel sleepy while writing her report.

41, I left Peter my phone so that he is able to contact me.

42, If the car in front hadn’t stopped so suddenly, I wouldn’t have crashed into its back.

43, We has been warned not to go out alone.

44, The robber will get away with the money unless someone calls the police.

45, The fireman rushed into the burning house so as to save the child.

46, is

47, In

48, later

49, listen

50, own

Mk chỉ viết các câu thiếu và sai thôi nha bạn.

32, combination

33, musicians

36, She locked the door in order not to be disturbed.

37, When did you start working for this company?

39, If you didn’t feed your dog so often, it would not be so fat.

41, I left Peter my phone so that he is able to contact me.

42, If the car in front hadn’t stopped so suddenly, I wouldn’t have crashed into its back.

44, The robber will get away with the money unless someone calls the police.

45, The fireman rushed into the burning house so as to save the child.

47, In