2017七年级上册英语练习册答案(外研版) Unit 3 Is this your pencil? 【基础达标】 . 1. teachers 2. pencil boxes 3. Dictionaries 4.schoolbag 5.hers 6.help . l.are 2. are 3. are 4.is, is 5. are 6. my, She, Her, her 7.watches 8.your, Pauls . 1. What about .? 2. excuse me 3. thank you for 4. Erics schoolbag 5, Sallys parents 6. my teachers English book . 1.C 2.C 3.B 4.B 5.A 6.C 7.D 8.B 9. A 10. B . l.F 2.B 3.G 4.I 5.A 6.C 7.D 8.H 9.E 【综合运用】 . l.B 2.A 3.D 4.C 5.C 6.B 7.B 8.D 9. A 10. C . 1