_______, her hands shook constantly and violently.
| A．Knowing her son killed in the accident |
| B．When she knew her son was killed in the accident |
| C．Known her son killed in the accident |
| D．She knew her son killed in the accident |
Daniel, you into things . How can anyone be so clumsy?
| A．always knock | B．are always knocking |
| C．always look | D．are always looking |
Three times in a row ,the boxer decided to give up fighting.
| A．Having defeated | B．To have defeated |
| C．Having been defeated | D．To have been defeated |
I need to call my friend David coat I walked off by mistake yesterday.
| A．in whose | B．in that | C．with which | D．with her |
the two designs ,and you will find what problem there is with yours.
| A．Comparing | B．Compared | C．To compare | D．Compare |
—Why are you staring at me?
—You look stupid! The way you wear is annoys most.
| A．which | B．where | C．how | D．what |