第六单元1.I have studied in this school for six years. (对划线部分进行提问) have you studied in this school?2. You cant get in. The exam for over 30 minutes. A. has been on B.has begun C. began D.begins3.Would you like to have a look at some pants? They may fit you well. -Well, Id like to try those blue . A. pairs B.one C.pant D.pair4. Jack bought a in a shoe shop yesterday. A. pair of