With a lot of difficult problems _________, the manager felt like a cat on hot bricks.
| A．settling | B．to settle |
| C．being settled | D．settled |
_______,his idea was accepted by all the people at the meeting.
| A．Strange as might it sound |
| B．As it might sound strange |
| C．As strange it might sound |
| D．Strange as it might sound |
When I called you this morning,nobody answered the phone.Where?
| A． | did you go | B． | have you gone |
| C． | were you | D． | had you been |
—Do you have any idea what Paul does all day?
—As I know,he spends at least as much time playing as he______.
| A．writes | B．does writing |
| C．is writing | D．does write |
She’s having a lot of trouble with the new computer,but she doesn’t know whom to______.
| A．turn to | B．look for |
| C．deal with | D．talk about |
Human facial expressions differ from those of animals in the degree___they can be controlled on purpose.
| A．with which | B．to which |
| C．of which | D．for which |