（英语）句型转换急用！

Bob said he hadn't been able to pass the maths test. (保持原句) Bob said he had（）（）pass the maths test. He suddenly saw a little boy in front of his car. (保持原句) A little boy （）his .（） The watch is fifteen dollars cheaper than before. (保持原句) They （）the price for that watch （）fifteen dollars. Air pollution is the most serious kind of problem here. (保持原句) Air pollution is a （）serious kind of pollution than （）other kind of problem here. . I haven't met my elder brother for a year. (保持原句) It （）a year （）I met my elder brother. Mary sings best in our class. (保持原句)No one （）in our class sings so（） as Mary. Mr. Smith told us that we mustn't litter. (保持原句)Mr. Smith told us （）（） litter. Her sister working in her office now. (保持原句)Her sister is busy （）in her office now. Why not start the work right now? (保持原句)You （）（） start the work right now.

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第1个回答 2013-08-07

1、Bob said he hadn't been able to pass the maths test. (保持原句)
Bob said he had （not）（been）pass the maths test.
2、He suddenly saw a little boy in front of his car. (保持原句)
A little boy （was seen in front of）his .（car）
3、 The watch is fifteen dollars cheaper than before. (保持原句)
They （cut）the price for that watch （on）fifteen dollars.
Air pollution is the most serious kind of problem here. (保持原句)
4、Air pollution is a （more）serious kind of pollution than （any）other kind of problem here. .
5、I haven't met my elder brother for a year. (保持原句)
It （is）a year （since）I met my elder brother.
6、Mary sings best in our class. (保持原句)
No one （else）in our class sings so（good） as Mary.
7、Mr. Smith told us that we mustn't litter. (保持原句)
Mr. Smith told us （not）（to） litter.
8、Her sister working in her office now. (保持原句)
Her sister is busy （）in her office now.
9、Why not start the work right now? (保持原句)
You （need）（to） start the work right now.
第7题我觉得原句有错...还有地8题连谓语动词都没有....亲怎么看？追问

喵~表示我也觉得有问题，，，，，（每空只能填一个词嘤嘤、第二题答案应该是虾米？？

追答

.....第二题无能为力哎，你觉得呢？
亲，第七题我明白了，litter做动词用，这题没问题‘
第八题楼下的 working 正确的

追问

诶，，，酱紫啊，只能选一个作为满意回答，ms楼下的对的多，，，，不过还是谢谢你了撒~

第2个回答 2013-08-07

failed to

2. 句子不全

3. reduced/by

4. more/any

5. is/before

6. else/good