The children went home from the grammar school,their lessons___for the day.
| A.finishing | B.finished | 
| C.had finished | D.were finished | 
--You don't look so well, Mary. What's the matter with you?
 --Why?___________.
| A.I'm not myself | B.Fine, think you | 
| C.I felt bad | D.I'm quite myself | 
China has hundreds of islands, ___________ is Taiwan Island.
| A.among them the largest | B.and the largest of which | 
| C.and the largest of them | D.but in which the largest | 
Be quiet!Our teacher has _________ to tell us.
| A.important anything | B.something important | 
| C.important something | D.anything important | 
Nearly________ of the surface of our planet is covered by water.
| A.seven-ten | B.seven-tenth | 
| C.seventh-ten | D.seven-tenths | 
It's said that __________ is going to give us a lecture.
| A.an American famous young | B.a famous American young | 
| C.a famous young American | D.a young famous American |