英语单句改错练习·词义重叠1. When he returned back to the school, all the students had left.2. Would you please repeat again what you said just now?3. We are trying to improve better our living conditions.4. He masters English well.5. English is my most favorite subject at school.6. The girl in red clothes is my sister.7. Our school lies at the foot of a small hill.8. The film is very wonderful.9. The engineer over there is very excellent.10. Be sure to get there before the sun sets down.11. Both of us two will be sent to work in Hong Kong.12. Whenever I see the photo, I will always think of my foreign English teacher, Miss Green. 解析：1. 去掉back。returned已含有“返回”之意。2. 去掉again。repeat已含有“重复”之意。3. 去掉better。improve本身有“提高、改善、更好”之意。4. 去掉well。masters是“分通”之意。5. 去掉most。favorite本身就是“最喜欢的”意思。6. 去掉clothes。in red已表示“穿红衣服”。7. 去掉small。hill本身就是“小山”。8. 去掉very。wonderful是极限形容词，意为“太棒了”。9. 去掉very。excellent是极限形容词，意思是“非常优秀的”。10. 去掉down。set意思是“(太阳等)落下”。11. 去掉two。both已含有“两者”的意思。12. 去掉always。Whenever已含有此意。 说明:引用此文请注明出处,并请保留该文章链接地址,谢谢~~