red/blue/yellow/green — 英语情景题
题目
Read and choose.（读对话，选择合适的颜色单词填空，每词限用一次：red, blue, yellow, green）
Sam: Look at the sky (天空), Lily!
Lily: Wow! It is (1)________.
Sam: Look at the banana on the desk.
Lily: Nice! It is (2)________.
Sam: Look at the grass (草地).
Lily: It is (3)________.
Sam: Look at the traffic light (红绿灯). The light is (4)________. We must stop (必须停下).
Lily: OK, Sam!