第三节 根据汉语意思完成句子。（共5小题，每小题1分，共5分）

71. 一开始，他们没有采取任何行动。

______ ______ ______ , they didn’t ______ any ______.

72. 在四个月大时，它第一次开始出去。

______ ______ ______ ______ , it started to go outside______ ______ ______ ______.

73. 对于大熊猫来说生在野外容易吗？

______ ______easy for giant pandas ______ ______ in the wild?

74. 蝙蝠在耳朵和嘴的帮助下能决定飞正确的路线。

   Bats can decide______ ______ ______ ______ ______ ______the help of their mouths and ears.

75. 蜜蜂能记住按照他们出去的同样路线飞回来。

Bees can remember______ come back______ ______ ______ ______ they went.

第四节 按要求完成句子。（共5小题，每小题1分，共5分）

76. Millie didn’t have breakfast and went to school. (改为同义句)

Millie went to school______ ______ breakfast.

77. He walked for a long time, so he was very tired. (改为同义句)

He walked for a long time, ______ ______ ______, he was very tired.

78. Maybe my sister will come to see me tomorrow. (改为同义句)

My sister ______ ______ to see me tomorrow.

79. Can you do something to help me with my poor English? (改为同义句)

Can you______ ______ ______ help me with my poor English?

80. Sometimes they forgot where they could find the food. (改为同义句)

Sometimes they forgot______ ______ ______ the food.