根据句意及汉语提示完成下列句子。

1. The boy often          (睡觉) in class.

2. Bill likes to ____ (和……玩) his friends and eat ____ (叶子).

3. He usually ____ (放松) 2 hours every day.

4. The lion is ____ (懒惰的). I don't like it.

5. The koalas often sleep ____ (在……期间) the day.

在交通信号灯中红灯的含义是禁止通行的。