smell, listen, sleep, cover, picnic
【小题1】As a , you’d better not say a word.
【小题2】We will go on a in the mountain. Let’s meet at the school gate.
【小题3】Much of the land is by forest.
【小题4】On Friday afternoons, many students are after a long week of classe5.
【小题5】The of the orange flowers is nice.listener
网友回答
(答案→)listener
解析：
【小题1】listen的名词是listener听众
【小题2】go on a picnic去野餐
【小题3】be covered by被…覆盖
【小题4】很多学生上了一星期的课感到困了。Sleep的形容词是sleepy
【小题5】smell除了动词也可以做名词，气味，橘色的花味道很香。