.Unit 2 There are forty students in our class Lesson 10 练习题一、 选择1. How many bags _ you have?A. are B. do 2. Lets _ the children in need.A. help B. to help3. We have forty _.来源:学*科*网A. bags B. bag4. How many books_ there?来源:Zxxk.ComA. are B.do二、 翻译句子1. 你有多少本书?_ _来源:学|科|网来源:Zxxk.Com2. 我有八十本书。_ _3. 让我们帮助那些需要帮助的儿童吧!_三、 连线1. seventy bags 需要帮助的儿童2. eighty books 五十支铅笔3. child in need 四十 名学生4. fifty pencils 七十个书包5. forty studen ts 八十本书四、 选择来源:学| 科|网1. We _ _ eighty books.A. are B. is 2. For child in _.A. help B. nee d 3. How many books _ you have?4. are B. do .