___Are you pleased with his answer?
____Not at all . It couldn’t have been _________.
| A． worst | B． worse | C． the worse | D．the worst |
Unlike watching TV, reading is a highly active process (过程) _______ it requires attention as well as memory and imagination.
| A．until | B．but | C．unless | D．for |
Ted couldn't remember the exact date of the storm, but he knew it was _______ Sunday because everybody was at _______ church.
| A．/; the | B．a; / | C．/; a | D．the; / |
. With two months _______,we'll have to say good-bye for our school life will be ending.
| A．going | B．gone | C．goes | D．to go |
—The woman biologist stayed in Africa studying wild animals for 13 years before she returned.
—Oh, dear! She _______ a lot of difficulties!
| A．may go through | B．might go through |
| C．ought to have gone through | D．must have gone through |
It was in the lab, _______ was taken charge of by Mrs Smith, they found the missing necklace.
| A．where; that | B．that; that | C．which; that | D．which; where |