联系上下文填空。
A. take a camera.
B. Let’s get ready.
C. Where will we go
A:  ____1______ tomorrow?
B: We will go to Beijing.
_______2_________
A: What should we need?
B: We should take some food，some drinks，some clothes and some money.
A: We should _____3_____
B: You are right.