【正文】
1. There are some offices in front of our classroom.(改為一般疑問句 ) ____ ____ _____office in front of your classroom? 2. There are some puters on our desks.(改為否定句 ) _____ ______ _____ puters on our desks. 3. Is there a puter on your desk ?(作否定回 答 ) ______ ______ ______ . II. Complete the passage. There _______ 44 students in Jeff’ s class. There are 21 ______ and 23 girls. There _____ a blackboard on the front wall. There ______ two maps on the wall, but there _____ any pictures in the classroom. There ______ 38 students in Dick’ s class, 20 boys and _____ girls. There _____ a puter on the teacher’ s desk. There are four pictures in the c