4．uncomfortable　5.route　6.Accommodation

　　7．maximum　8.extra　9.optional　10.anxious

　　Ⅱ.单句语法填空

　　1．The company offer ________ (option) tours.

　　解析：形容词作定语。

　　答案：optional

　　2．He is fit ________this job.

　　解析：be fit for 适合......。

　　答案：for

　　3．We made good ________ (arrange) for the trip.

　　解析：make arrangements for 为......作准备。

　　答案：arrangements

　　4．He felt ________ (comfort), wearing the wet clothes.

　　解析：形容词作表语。

　　答案：uncomfortable

　　5．I felt ________ (anxiety) about my exam.

　　解析：形容词作表语。anxious 焦虑的。

　　答案：anxious

　　6．Her house differs ________ mine ________ shape.

　　解析：differ from 与......不同，differ in 在......方面不同。

　　答案：from; in

7．The hotel offers ________ (accommodate) to the tourists.