66. We hope more events will be organized to raise money for charities and more people should be invited to 　　　　　them.

65. Ricky felt very happy when he __________ (choose) to be the host of the charity show.

C) 选择正确的短语填空。

64. People can help UNICEF by doing 　　　　(volunteer) work.

63. All the team members need to walk together to finish the hike because only the team’s finishing time 　　　　　(record).

62. Students get excited about even the smallest __________ (improve) in their English study.

61. Now the doctor 　　　　　(operate) on a patient at the moment.

60. Blindness __________ (影响) about 45 million people around the world.

B) 根据句子意思，选择括号中所给词语的适当形式填空。

59. OBRIS and UNICEF are both __________(国际的)charities. They help people in poor countries.

58. Oxfam Trailwalker is an excellent chance for people to learn team __________(精神).

57. Dr Ma is 　　　　　(骄傲) to be able to help so many people see again.