• Don't forget to post the letter I gave you.

• I wonder where Linda is. She promised not to be late.

• What do you want to do later?

• Minh suggested having a video conference this week.

• I'm still looking for a job, but I hope to find something soon.

• Quang Ngai was hit by a severe storm last year.

• If the air is not polluted, people's physical condition will be better.

• My brother has not played any match since last month.

• If you had magic, what would you do to stop pollution?

• Minh had finished his housework before I went home.

51. Don't forget (post) to poost the letter I gave you.

52. I wonder where Linda is. She promised not (be) to be late.

53. What do you want (do) to do later?

54. Minh suggested (have) having a video conference this week.

55. I'm still looking for a job, but I hope (find) to find something soon.

56. Quang Ngai was (hit) hit by a severe storm last year.

57. If the air (not pollute) is not polluted people's physical condition will be better.

58. My brother (not/ play) hasn't played any match since last month.

59. If you had magic, what would you(do) do tostop pollution?

60. Minh (finish) had finisehd his housework before I went home.