Now the world’s attention ________ the stock markets，as they have a great influence on the world’s economy.
| A．is fixing on | B．has fixed on |
| C．is being fixed on | D．had been fixed on |
We forgot both of the ____.
| A．rooms numbers | B．room number | C．room’s numbers | D．room numbers |
There are three ____ doing research work in the company.
| A．women scientist | B．woman scientist | C．woman scientists | D．women scientists |
Li Ming ____ Chen Dong when they met at the airport.
| A．shakes hands with | B．shake hand with | C．shook hand with | D．shook hands with |
She wants _____.
| A．three dozen of these eggs | B．three dozens of these eggs |
| C．three dozen of this eggs | D．three dozen of these egg. |
Two ___ years ago she lived in New York.
| A．score | B．scores | C．scores of | D．score of |