Question

把单词所缺的字母补充完整，使句子的意思通顺。

The t_　_　_　_　_　_ l_　_　_　_　_ are the same in every country．There are always t_　_　_　_ traffic lights：r_　_　_　_　_　_, y_　_　_　_ g_　_　_　_．

Answer 1

答案：
解析：

traffic　lights　three　red　yellow　green