. I think ______ of the materials I listened to at the beginning of the exam ______ easy.
| A．three fourths, is | B．third four, are | C．three fourths, are | D．three fourth, are |
The global financial crisis(金融危机) has made many people_______ their money.
| A．to care for | B．took care of |
| C．be careful with | D．to be cared about |
The question is_________ that nobody can answer it.
| A．very hard | B．too difficult |
| C．strange enough | D．so strange |
The doctor did what he could_________ the dying man.
| A．save | B．to save | C．saved | D．saving |
–Would you like some coffee or tea?
–________. Water is OK.
| A．Both | B．Either | C．Neither | D．All |
The young man used to_______ to work, but he is used to________ to work now.
| A．drive; walking | B．drove; walked |
| C．drive; walks | D．driving; walk |