-Turn off the TV,Jack.your homework now?
-Mum,just ten more minutes,please.
| A． | Should you be doing | B． | Shouldn't you be doing |
| C． | Couldn't you be doing | D． | Will you be doing |
—What a mistake!
—Yes. I ________ his doing it another way, but without
success.
| A．was suggesting | B．will suggest |
| C．would suggest | D．had suggested |
—Simon is watching TV.
—He's watching TV? He's ________to be cleaning his room.
| A．regarded | B．believed |
| C．supposed | D．considered |
—Can I use your telephone？—________.
| A．It's all right, thanks | B．Yes, go ahead |
| C．It doesn't matter | D．No, please don't do it |
It's not enough. We need ________ more than that.
| A．quite | B．most | C．very | D．rather |
The terrible weather ________ our difficulty in building the road.
| A．added | B．added up | C．added to | D．added up to |