Ladies and gentlemen,

Very glad to have all of you here. First,let me introduce Junshan Park to you. It is one of the largest parks in Yueyang. The ticket for an adult is 80 yuan. The children over 1.20 metres in height can pay half of the price,and the ones under 1.20 metres can enter the park for free. The park is open from 9:00 a.m. to 6:00 p.m. on weekdays and from 8:30 a.m. to 6:30 p.m. at weekends.

By the way,while visiting the park,you mustn't play with fire. That would be very dangerous. A terrible fire might break out. You mustn't feed the animals. Besides,you mustn't throw rubbish around,either.

80. 当他见到从美国回来的父母时,看起来一点也不激动。

When he saw his parents      from the USA,he      look excited_________

79. 我们中的十个人去了北京,其余的去了广州。

Ten________  _______ went to Beijing,and      went to Guangzhou.

78. 上周他们向那些穷人提供了许多食物和衣服。

Last week they      a lot of      and clothes      those      people.

77. 赵小明出生时仅重2.1公斤。

Zhao Xiaoming__________________ 2.1 kilograms           

76. 上学期他学习不刻苦，因此从未得到好分数。

Last term he did not work hard.      ， he      got good marks.

75. She did not say a word at the meeting.
She              at the meeting.

74. There will be a temperature drop the day after tomorrow.

The temperature will                the day after tomorrow.

73. After they get there,they will not stay there long.
They will go there for a____________________    

72. What is the meaning of this word? What                 this word ？