1. (2018六下·盐田期末) 根据对话内容，从下列方框中选出合适的句子完成对话。

A. It's half past one now. B. We can walk quickly. C. When will the film begin? D. The light is yellow now. E. We must stop and wait.

Dad：Jim，I've got two tickets for the film this afternoon. Do you want to go to see the film?

Jim：That's great!

Dad：At two o'clock. We must go quickly.  

Jim：Let's cross the street now.

Dad：Oh，no. Look，the light is red.  

Jim：Can we cross the street now?

Dad：Not yet.

Jim：Green! Green! The light is green now. Let's go quickly.

Dad：Don't run，Jim.