I didn’t know it could do terrible ______to your heart and lungs or ______was more difficult for smoking couples to become pregnant.
| A．ruins; that | B．damage; it | C．damage; that it | D．sufferings; that this |
It is reported that the police will soon ____ the case of two missing children.
| A．look upon | B．look after | C．look into | D．look out |
A. notice was_______in order to remind the students of the changed lecture time.
A. sent upB. given upC. set upD. put up
You may use the room as you likeyou clean it up afterwards.
| A． | so far as | B． | so long as | C． | in case | D． | even if |
John plays basketball well,his favorite sport is badminton.
| A． | so | B． | or | C． | yet | D． | for |
We always keep___spare paper, in case we run out.
| A．too much | B．a number of | C．plenty of | D．a good many |