To my mind, she is the most wonderful teacher that I’ve ever known, _______ is able to get across to her students ______ she really thinks and means.
| A．which; that | B．that; as | C．who; what | D．who; that |
28. What was unexpected was that the disrespectable fellow ______ the old man.
| A．could have robbed | B．should have helped | C．should rob | D．might have helped |
27. I wonder whether the police ______ that lost child or not
| A．have found | B．has been found | C．have been found | D．has found |
26. Jerry, why ______ you leave your things on the floor like this?
| A．would | B．need | C．must | D．May |
25. When Jack reached the station the train ______ for ten minutes.
| A．had gone | B．had set off | C．had been away | D．had left |
24. After ______ seemed a long time, Mr. Li stood up and broke the silence.
| A．what | B．that | C．it | D．Which |