想知道对方的年龄，应怎样问?
A.How old are you?
B.How are you?
C.How do you do?
() （4）I want to _____ a birthday cake.
A. makeB. makingC. makes
() （3）Let’s ______ a song.
A. singB. singingC. sings
() （2）How_____they celebrate the birthday?
A. doesB. doC.is
( ) （1）Happy birthday ______ you .
A. toB. ofC. for
选出下列英文短语的正确汉语意思。
( ) （1）sing the birthday song. A.唱生日歌B.生日快乐
( ) （2）light the candlesA.点亮灯B.点亮生日蜡烛
( ) （3）cut the cake A.切蛋糕B.吃蛋糕
( ) （4）blow out the candles A.点蜡烛B.吹蜡烛
( ) （5）make a wishA.许愿B.祝福
( ) （6）a little boyA.小男孩B.小玩具