Hunting and fishing have directly     1     the world’s animal populations. Some people hunt animals for     2    : whale meat is eaten in some parts of the world. Some people hunt animals for     3    : animal skin is used to make coats and bags. Still others hunt animals just for     4    : deer are tracked and shot by people who enjoy the     5     of the sport.

Our beloved dog, Poppy,    1     (茫然失措) and didn’t conduct herself as usual. Poppy frowned and grieved all day long and we were concerned about her very much.     2     (为了阻止她受到伤害), we     3     (尝试使她高兴起来). But she     4     (抗议我们的每次尝试). Finally,    5     (我建议) we get a little dog for Poppy. Seeing that she had a playmate again, Poppy smiled happily, barked gently and     6     (高兴地直摇尾巴). Her gloomy moods finally disappeared. Poppy and the little dog     7     (建立了友谊) immediately.

As human     1    grow, animal habitats often begin to     2    . The good news is that in many places around the world, areas are now being set aside just for animal use. These wildlife     3    allow animals to live in their natural or wild habitats.