周末来了。爸爸妈妈带你一起去超市。请你拟一份购物单。

What are you going to buy?
别忘了还要回答下列问题哦!
（1）How many things are you going to buy?
                                                              
（2）How much are they?
                                                                
（3）Are you happy?
                                                                
（4）Do you have a happy family?
                                                                
（5）Are you going to have a picnic on Sunday?