63. 根据天气预报，明天将会有大雨。

  the weather forecast,there will be heavy rain tomorrow.

62. 亚洲象是濒危动物，所以我们必须阻止人们捕杀 它们。

Asian elephants are endangered animals,so we must people   them.

61. 如果你发高烧了，应该尽快看医生。

You should see a doctor    if you have a high fever.

60. The (重量) of the elephant over there is over two thousand kilograms.

59. Yesterday Mr Brown (给食物) some chicken bones to his pet dog.

58. His uncle is a blacksmith and he made several (刀) last week.

57. Have you watched any American cartoons (最近) ？

56. Nothing can (使满意) him,so he is always complaining.

55. The little boy played with the toy for a while and then he became b .

54. You look handsome today. Your shoes m your trousers.