判断下列对话，正确的划“√”，错误的划“×”。
（1）A.May l have a 1ook?        B.Sure!  Here you are.
（2）A.Happy birthday to you.     B.Happy birthday to you.
（3）A.Have some juice.          B.Thank you.
（4）A.How many cakes?           B.Five.
（5）A.Who are you?              B.I’m John.