Electronic devices such as iPods and headphones can do great harm to our hearing if _______ improperly.
| A．being used | B．used | C．to be used | D．having been used |
– Do you enjoy listening to records?
--- I think records are often ______ an actual performance.
| A．as good as or better than | B．as good or better than |
| C．like good or better than | D．as good as any other |
– Does this bus go to the 84th street?
--- No, 30th street is _______.
| A．the rather the bus will go | B．as far as the bus goes |
| C．only so far as the bus is going | D．far as the bus is going |
_______, you can stay the whole summer.
| A．Whoever it concerned | B．As far as I’m concerned |
| C．As you are concerned | D．Concerning you and me |
My glasses cost me ______ the lost pair that I bought.
| A．times three | B．three times more than |
| C．three times as much as | D．as much three times as |
– Do you regret paying fifty dollars for the dog?
--- No, I would gladly have paid ____ for him.
| A．as much twice | B．twice so much |
| C．much twice | D．twice as much |