66.Smoke from those big factories is __________(harm) to the villagers nearby.
67.When the fire happened ,the firemen hurried there and carried the children to_______(safe).
68.It is well _________(know) that the Beijing Olympics in 2008 was a great success.
69.His fans rushed towards him _________(short) after the match.
70.To keep a lamp _________(burn),we have to keep putting oil in it.
答案：66-70 harmful safety known shortly burining
1.It takes ____________(little)time to go there by underground than by bus.
2.Many_______________(butterfly) have round marks on their wings that look like eyes.
3.Last night it rained ____________(heavy)in the southern part of the city.
4.There's not much______________(different)in price between the two mobile phones.
5.Thank you for your ___________(value) help and practical advice.
答案: 1.less 2.butterflies 3.heavily 4.difference 5.valuable