______ news came______ an unknown disease was spreading in the area.
| A．Disturbing; which | B．Disturbed; which |
| C．Disturbing; that | D．Disturbed; that |
If _______, these injuries can develop into more serious problems.
| A．left untreating | B．left untreated |
| C．leaving untreated | D．are left untreated |
_____ for his mistake, the little boy could not but _____to his teacher that he was wrong.
| A．Blaming; to admit | B．Blamed; admit |
| C．To blame; admitted | D．To be blamed; admitting |
I am trying to work out the problem and I would appreciate_____ if you could turn the music _______.
| A．That; up | B．this; around | C．it; down | D．you; back |
She is not used to _______ like that.
| A．speak to | B．spoke to | C．speaking to | D．being spoken to |
______, I lost heart in English learning, but my teacher often said to me, “Keep on working hard; you’ll succeed _______.”
| A．At a time; in time | B．At a time; on time |
| C．At one time; in time | D．At one time; on time |