_____ORBIS doctor who got here yesterday needed _______ X-ray machine to

examine his patients.

A. The; a           B. The; an          C. An; a            D. An; an

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.

根据句意,用括号内所给单词的适当形式填空。

1. This umbrella is yours and that one is _______ (she).

2. The big tree has green ______ (leaf) throughout the year.

3. Which city is ______ (far) to the sea, Beijing or Tianjin?

4. The woman’s ______ (operate) was performed by an ORBIS doctor on the plane.

5. My grandfather wants to live in a place which is more ______ (peace) than here.