4 . 听下面一段对话，根据所听内容填空。

M: So, what’s your     1     for coming to the gym?

W: I want to     2     for my wedding. I’m a size 14 now, and I’d like to be a size 12, so I want to lose about 10 kilos.

5 . How I wish to go to the bottom (底部) of the sea for an adventure (探险)! There are quite a lot of beautiful fishes swimming here around me and they are in different shapes and colors. A big whale or a shark might appear. Frightening, isn’t it? But most fishes are friendly and won’t hurt you if you do not attack them. It would be great fun just to watch the fishes quietly and even play with them. — from Qin Yixing.

Last night, I had a dream. I was flying to Africa. Once I reached the land, I found a jeep to the grasslands. I was about to get into the jeep when I saw a few snakes in front of me. Luckily, they went away without hurting me. Soon I happened to find some nice giraffes and a crowd of zebras. On my way back, there was something wrong with the jeep. I was so scared that I fell with the jeep upside down. Much to my surprise, a helicopter (直升飞机) came in time to rescue me. What a dream adventure! — from Zhang Liang.