Listen and fill
你将听到五组对话,根据对话内容填入所缺的单词, 使对话意思合理、完整,每空只填一词,注意大小写的规范要求,数字可以用阿拉伯数字表示。每组对话将读两遍。(每空1分,共5分)
(1)Teacher: How many traffic _______ are there in every country?
Student: There are always three: red, yellow and .
(2)Amy: How do you a tree ?
Chen: First, dig the .
(3)My father is an .