从以上单词中选出最适当的一个单词,填入空格内.
1 The bird (        ) its wings when it wants to fly.
2 The soldiers (        ) the enemies in the town.
3 The (        ) carried the blood to the heart from all parts of the body.
4 She (        ) as her illness grew worse.
5 (        ) the water from your bathing suit.

答案:
1 The bird (stretches) its wings when it wants to fly.
当它想飞时鸟伸出了翅膀.

2 The soldiers (surrounded) the enemies in the town.
士兵在镇里包围了敌人.

3 The (vein) carried the blood to the heart from all parts of the body.
静脉从身体的各个地方运送血液到心脏.

4 She (weakened) as her illness grew worse.
病情越来越差,她也越来越虚弱.

5 (Wring) the water from your bathing suit.
把你床单里的水拧出来.