So quickly is a possibility today may be a reality tomorrow.
| A．are science and technology advancing that |
| B．science and technology advancing are that |
| C．are science and technology advancing that what |
| D．science and technology are advancing what that |
Happy times usually pass quickly without ______.
| A．noticing | B．being noticed |
| C．having noticed | D．to be noticed |
— I phoned you at seven last night, but nobody answered.
— Oh, I ______ some shopping in the supermarket.
| A．do | B．did |
| C．was doing | D．have done |
I ______ Julia as soon as we arrive at the hotel.
| A．shall call | B．call |
| C．have called | D．called |
— I have never heard of someone else who sings ______ than Judy.
— She is a good student of music.
| A．good | B．well | C．better | D．best |
— Would you like a cup of coffee or tea, Linda?
— ______. Just a glass of water, please.
| A．Both | B．None | C．Either | D．Neither |