A：Hi，Lingling．This is Tony speaking．Are you getting ready for Spring Festival？
B：（51） ．We're quite busy now．
A：（52） ？
B：I'm making big red lanterns．（53） ？
A：Yes，I like them very much．They are very beautiful．Is your father helping you？
B：（54） ．He's still at work．
A：What's your mother doing？
B：She is cleaning the house and putting things away．
A：Oh，I know you're busy preparing for the festival．Well，wish you a happy Spring Festival．
B：（55） ．
首先将胡萝卜切碎，然后放入搅拌机内．
First cut up the carrot， and then it the blender．
青少年应该学习如何照顾自己．
Teenagers should learn how to of themselves．
当我长大后，我想成为一名工程师．
I want to be an engineer when I ．
A new airport will be （build）in Antarctica（南极洲） by Chinese．
Lucy used to be （real）shy．So she took acting classes to deal with her shyness．