Unit 6 When was it invented?练习题Name__________ Grade_________第一节 单项选择：从每小题所给的A、 B、 C、D四个选项中选出可以填入空白处的最佳答案。( ) 21. Mr. Yang divided us ______ four groups to practice the conversation.A. among B. into C. from D. by( ) 22. The shoes with high heels are in the newest ______. Many girls wear them.A. brand B. trade C. style D. product( ) 23. The milk has turned ______. If you drink it, you will have a stomachache.A. sour B. delicious C. crispy D. fresh( ) 24. Grandmother likes to go to the garden and _____ the flowers on the spring morning.A. polish B. smell C. taste D. mention( ) 25. This kind of machine ______ cutting meat in big restaurants.A. is used to B. is made from C. is made into D. is used for( ) 26. The article told us ______ to get good scores in the exams.A. where B. what C. who D. how( ) 27. ______ is said that our history teacher often does volunteer work on weekends.A. One B. It C. This D. That( ) 28. —How delicious these bananas are. —Yeah. They ______ here from Hainan yesterday.A. are |
