28. It was __________________ back home from work.
| A．not until midnight did he go | B．until midnight that he didn’t go |
| C．not until midnight that he went | D．until midnight when he didn’t go |
You very fast if you went from New York to Boston in six hours.
| A．should drive | B．would have driven | C．may drive | D．must have driven |
To our surprise，the painting considered should have won the prize.
| A．being copied | B．having been copied | C．to have copied | D．to have been cipied |
---I went to the beach and got plenty of rest.
--- You looked tired last time I saw you.
| A．I had hoped so | B．Really? | C．I’m glad you did | D．That sounds a good idea |
The coach asked his staff to the large group of journalists waiting for him to announce his training plants.
| A．adapt to | B．appeal to | C．refer to | D．attend to |
surprises us most is that she doesn’t even know the difference between the two opinions lies.
| A．What;where | B．What;what | C．It;which | D．That;where |