Badly dressed and speaking in a strange way, he must have ______ to the people present to be a silly old man.
| A．appeared | B．pretended | C．shown | D．thought |
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 |
___ is an engineer.
| A．Li Pin’s and Li Hua’s father | B．Li Pin and Li Hua’s father |
| C．Li Pin’s and Li Hua father | D．Li pin and Li Hua father |