After the party, most guests left, with only two of them__________in the host family, him cleaning up.
| A．remaining; helped | B．remaining; helping |
| C．remained; helped | D．remained; helping |
My deskmate and Tom are similar __________ each other __________ character.
| A．in；to |
| B．to；in |
| C．to；of |
| D．in；as |
The company,__________ in 2003, is one of the most famous compa-nies.
| A．founded |
| B．found |
| C．founding |
| D．to found |
—How often do you eat out?
—__________，but usually once a week.
| A．Have no idea |
| B．It depends |
| C．As usual |
| D．Generally speaking |
I was so familiar with him that I recognized his voice __________ I picked up the phone.
| A．while |
| B．after |
| C．in case |
| D．the moment |
__________ in 1993, the EU, together with the US, is one of the two largest economies in the world.
| A．Having founded |
| B．Founded |
| C．Founding |
| D．Being founded |