It's a simple recipe, only c ____ of beef and vegetables.

Hi! My name is Li Weikang. I’m fourteen years old. I’m 16 Class 4, Grade 7. Today I’d like 17 you something about our classroom. We 18 a big and bright(明亮的) classroom. There are twenty-four boys and twenty-two girls in our class. So there are 19 desks and chairs in the classroom. There are two blackboards in it, 20 . In front of one blackboard, there is a 21 desk. Some flowers are on it. There are two maps 22 the wall. One is a map of China, and 23 is a map of the world(世界). There is a book shelf 24 the back of the classroom. We have lessons here and we 25 our classroom every day. Our classroom is very nice and I like it very much. ( )16 A. at B. on C. in D. out ( )17. A. to tell B. telling C. there are D. tell ( )18. A. there is B. has C. there are D. have ( )19. A. forty-five B. fifty-six C. forty-eight D. forty-six ( )20. A. also B. too C. near D. early ( )21. A. teacher’s B. teacher C. teachers D. teachers’ ( )22. A. on B. in C. under D. behind ( )23. A. other B. others C. the other D. the others ( )24. A. in B. on C. at D. / ( )25. A. are cleaning B. clean C. cleaning D. to clean