1.Get me off the hook. "to get off the hook "＂解围，摆脱麻烦＂

eg: If you get caught stealing, a smile won' t get you off the hook. 如果你偷东西被抓到，微笑也不能帮你脱罪．

　 My boss asked me to work on Sunday, how can I get off the hook? 老板让我星期天还上班，我该怎么摆脱呢？

2.Perhaps a little something for the boy. "a little something "＂小意思，表示一下＂

eg: I left the waitress a little something for her service. 我走的时候给了这个服务员点奖励．

　 If we help Mom cook dinner,maybe she' ll buy us a little something for dessert. 如果我们帮妈妈做晚饭的话，也许她会奖励我们一些小点心呢．

3. Count me in. 算我一个，我也参加

eg: If you guys are going out dancing, count me in, I LOVE DANCING. 你们要去跳舞的话别忘了算我一个．

　 Count me in for dinner, I' m starving! 晚饭我也吃，我都快饿4了．