25. ______ from the top of the hill, the city takes the round shape with a flowing river through it.
| A．Viewing | B．To be viewed | C．Viewed | D．To be viewing |
（年北京市西城区高三5月二模试题）30. — The professor gave a really good speech.
— I suggest you _____ him some specific questions about his work experience.
| A．have asked | B．will ask | C．asked | D．ask |
Jack ________ have fought with the policeman.
—Yes. If one ________ ask for trouble, it can’t be helped.
| A．would; will | B．must; may | C．should; must | D．need; dare |
（年北京市西城区高三5月二模试题）28. It was unusual that such close neighbors ______ not know one another.
| A．could | B．would | C．must | D．should |
—How’s your tour around the North Lake? Is it beautiful?
—Itbe, but it is now heavily polluted.
| A．will | B．would | C．should | D．must |
（年安徽省合肥市高三第三次教学质量检测）29. Whenever we went to my uncle's house, we ______ play in the garden.
| A．should | B．would | C．could | D．might |