—Why are you looking so worried?
—I sent an email to my son in America last week, but no reply ________.
| A．was received | B．had received | C．has received | D．has been received |
If only he___________quietly as the doctor instructed, he wouldn’t suffer so much now.
| A．lies | B．lay | C．should lie | D．had lain |
Every one of us in the hospital hoped that he___________after a few days’ treatment.
| A．picked up | B．made up | C．took up | D．looked up |
25. I planned to tell her a lie, but my mother___________so easily.
| A．went through it | B．passed it through | C．saw it through | D．looked through it |
My camera can be___________to take pictures in cloudy or sunny conditions.
| A．adapted | B．adjusted | C．fit | D．revised |
We will only discuss such problems___________something to do with our own interests.
| A．that have | B．as have | C．which has | D．as has |