【正文】
here is ,there are, there isn’t, there aren’t ,is there or are there”. A: In our classroom ,______ ________20 students, ________ ________ a blackboard and ________ ________22 desks. B: ________ ________46 students in my class, ________ ________25 boys and 21 girls. _______ ________48 desks. A: ________ ________any puters on your desks? ________ ________a puter on your teacher’s desk? 學習反思