1.  Listen and number.听录音，给下列两组句子排序。

() Let's be friends. () Nice to meet you. () Hello! I'm Zip. () OK! () Nice to meet you too. () Hi! My name is Zoom.

F: Hello! I'm Zip.<br /><br /> M: Hi! My name is Zoom.<br /><br /> F: Nice to meet you.<br /><br /> M: Nice to meet you too.<br /><br /> F: Let's be friends.<br /><br /> M: OK!