Lesson 111-112I.写出下列形容词的比较级和最高级形式。1. expensive 2. smart 3. difficult 4. sharp 5. interesting II.选择正确的答案填空。( ) 1.We can _200 pounds. A. pay deposit on B. pay a deposit of C. pay a deposit for D. pay a deposit at( ) 2. All the teachers like Tony very much because he is_ in the class.A. the least intelligent B. the mos