34. It was _______ back home after the experiment.
| 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 |
23. I asked him ______ that he managed to get the information.
| A．it was where | B．what it was | C．why was it | D．how it was |
33. Walking through the park, _____.
| A．the trees look beautiful | B．he saw the beautiful trees |
| C．and he saw the beautiful trees | D．the tree was seen by him |
31. _____ our earth, otherwise it will be no longer fit for us to live on.
| A．Protected | B．To protect | C．Protecting | D．Protect |
29. ---- I wonder ______ Mr. Black changed his mind to take part in the movement.
---- After he listened to the speech by Mr. King.
| A．when was that it | B．when was it that | C．when that was | D．when it was that |
26. ---- It is reported in the local newspaper that the murderer was caught in a small town.
---- ________.
| A．Justice has long arms | B．One false move may lose the game |
| C．Lies have short legs | D．Kings go mad, and the people suffer for it |
22. ---- Do you know why the sun looks much bigger on the horizon?
---- Well, well, ______. I’ ve never read about that.
| A．you really have me there | B．that depends |
| C．I can’t tell you | D．there is some doubt |
31. There was a teapot shaped like a duck, out of ____open mouth the tea was supposed to come.
| A．which | B．its | C．that | D．Whose |
30. --- Mrs. Smith, please teach me how to draw on the computer today.
--- Oh, no._______. You have to get familiar with the keyboard first.
| A．It is never too old to learn | B．Think twice before you do |
| C．Learn to walk before you run | D．One today is worth two tomorrows |
25. John, _______ money is no problem, still leads a simple life.
| A．for whose | B．of whose | C．of whom | D．for whom |