Shila doesn't speak our language, she seems to understand what we say.
| A．and | B．yet | C．so | D．or |
The country has already sent up three unmanned spacecraft, the most recent__at the end of last March.
| A．has been launched | B．having been launched |
| C．being launched | D．to be launched |
_____ for his action on the playing field, but he is also famous for the things that he does off the playing field.
| A．Not he is only known | B．Not only is he known |
| C．Only is he known not | D．He is only not known |
Nowadays, cellphones have features such as games ,music and calendars and more new functions___.
| A．are added | B．have added |
| C．are being added | D．have been added |
It is the interaction between people, rather than the events ___ occur in their lives, ____ is the main focus of social psychology.
| A．that; that | B．that; which |
| C．which; which | D．that; what |
—Will you join us in the party this Saturday evening?
—If I ____ ,I would ;but I will have left for Japan on business by then.
| A．am free | B．were to be free |
| C．will be free | D．would be free |