___________ ill worried my parents greatly.
| A．I fell | B．Me falling | C．My falling | D．I falling |
An earthquake killed over fifty people in this area, ______ hundreds of people homeless.
| A．to leave | B．leaving |
| C．left | D．having left |
The 6th China (Guangzhou) International Auto Show attracted nearly 600 ______, displaying 800 vehicles (车辆).
| A．enterprises | B．work | C．jobs | D．stores |
US President Barack Obama ______ for a moment, then went on with his speech.
| A．finished | B．ended | C．closed | D．paused |
______ other day, I was doing some shopping at the Wal-Mark when I heard my name called.
| A．Every | B．Any | C．The | D．Some |
changeable
| A．English | B．recognize | C．passage | D．organize |