---Which is your preference, tea or coffee?
---______ They are both to my taste.
| A．None. | B．Either. | C．What about you? | D．At your service. |
blood if you can 
and many lives will be saved.
| A．Giving | B．Give | C．Given | D．To give |
Our bedrooms are all on the sixth floor, with its own bathroom.
| A．all | B．every | C．either | D．each |
Your letter will getattention! They know you’re expecting the answer.
| A．careful | B．common | C．instant | D．general |
Everyone had a form in his hand, but no one knew which office____．
| A．to send it to | B．to sent it | C．to be sent to | D．to have it sent |
Actually, works hard can bethey want to be, whether it is a pilot, an engineer or a manager.
| A．anyone; whoever | B．no matter who; whoever |
| C．whoever; no matter what | D．whoever; whatever |