Unit 13 The mystery of the Moonstone
第二部分 完形填空1—5：bacca 6—10：acddb 11—15：cabca 16—20：dccba第三部分 閱讀理解1—5 aaccd 6--10 aadbb第四部分 短文改錯1.escaped后from 2.keeper→keepers 3.去掉to4.while→when 5.√6.into→in 7.his→the 8.him→her 9.where→that 10.quiet→quietly第五部分：寫作one possible version:dear jim,how glad i am to get your letter! it has been 6 years since we left primary school.a few days ago, i paid a visit to our primary school and was delighted to say that great changes have taken place there. the old-3story building has been replaced by a new 8-story one. at the back of it stands a new dormitory building for students, while in the past no students lived in the school. still remember the woods where we had so much fun? i’m sorry to tell you it has been turned into a new library and a botanical garden. to my surprise, the only place that remains the same is the sports ground, our favorite spot. hope you’ll come here again! yours li ming