in the study lost in thought for a long time, I suddenly realized that nothing in the world remains .
| A．Having sit; unchanged | B．To sit; unchanging | C．Sitting; unchanged | D．Sitting; unchanging |
Peter: Do you want a ride?
Dick: _______
Peter: I asked if you wanted a ride?
| A．I don’t mind. | B．I beg your pardon? |
| C．I’ll take a taxi. | D．I don’t’ want a ride. |
Mary realized she ______.
| A．was playing a joke about | B．was making fun |
| C．was being made fun of | D．was made fun |
Bob: How long have you lived here? Sue: _________.
| A．Since the beginning of the year. | B．In 1990 |
| C．Not long ago | D．Only until the end of the year |
Don't read ______ books ________ you can not understand.
A. same…as B. the same …like C. such …as D such… like
She was given the chance to ______ designing the new bridge.
| A．take part in | B．attend | C．go all out | D．join |