初二英语,速度在线等

初二英语,速度在线等
1、I'm afraid I'm not free at the moment.（改为同义句）
　 I'm afraid I ___ ___ ___ at the moment.
2、明明在艺术界有许多朋友.
　 Mingming has many friends in the ___ ___ ___.

综合填空
　Yesterday I went shopping on Jiefang Street. There ___ so many people in the street. I wanted to buy a ___ schoolbag because my old one was broken. I walked from one shop to ___. However, I couldn't find my favorite bag. I was very thisty and wanted to have a ___ somewhere. Suddenly, I saw a big ___ in front. The shop was selling new bikes. I was very excited and ___ the thirst（口渴）. I ran ___ the shop. In the shop, there were all ___ of brands（牌子） on display. I always dreamed of having a bike of my ___. I used to go to school on my brother's bike every day. So I deceded to ___ one for myself. In the end, I rode my new bike home happily.