54. Extensive tests have been on the patient.
| A．carried on | B．carried out | C．carried off | D．carried away |
While I that he is an excellent leader, I didn’t think 
he can do a good job in this company because he is too rigoro
us.
| A．summarize | B．reflect | C．acknowledge | D．recommend |
It’s an old photo of my childhood that I when I was looking for my ID card the other day.
| A．came into | B．came about | C．came on | D．came across |
into the university was a great pleasure for his whole family.
| A．Accepting | B．To accept | C．To be accepted | D．Being accepted |
with his business, Mr.Green seldom had a talk with his family face to face.
| A．Occupying | B．Occupied | C．Being occupied | D．To be occupied |
When she was awake, she found that she was on seemed to be a piece of stone.
| A．lying; that | B．laying; which | C．laying; it | D．lying; what |