Happy Children's Day， Mike!

， Mum．（　　）

A．Thank youB．Sorry

C．Me， tooD．The same to you

I'm sorry． I took the wrong seat．

． I will take yours instead．（　　）

A．No wayB．Better not

C．Excuse meD．It doesn't matter

How about raising some clothes for the poor？

．（　　）

A．You're welcomeB．Good idea

C．Yes， I doD．Not at all

My friends and I will go camping today．

．（　　）

A．My pleasureB．Thanks a lot

C．Have a nice dayD．Nice to meet you

Don't throw rubbish everywhere． Building a civilized（文明的） school yard is our duty．

．（　　）

A．OK，I willB．You are joking

C．Take it easyD．Sorry， I won't