用所给词的适当形式填空。
1. The ORBIS doctor doesn’t have as much money as before, but his life is ___________（mean）.
2. More things must _____________（do） to save the patient, but it seems useless.
3. How handsome they are in the _____________（act） clothes!
4. The ___________（able） should be helped kindly instead of being looked down on.
5. Don’t worry about the children’s safety and ____________（fit）. They are safe and sound（安然无恙）.
6. The stories _____________（it） are interesting, but I’m not interested in them.
7. Without your help, the work seems even _____________（tough）.
8. ___________ （prevent） A-Llu-H1N1（甲型H1N1流感） from spreading（传播）, we need to do something useful.
9. Before the show, he kept asking himself _____________（nervous）, “will it be successful?”
10. The twins are busy celebrating their grandpa’s _____________（nine） birthday.