The boy is ______ to leave home.
| A．possible | B．probable | C．likely | D．possibly |
______ these models several were exciting, ____ of them exactly right．
| A．Of; none of which | B．Among; none of which |
| C．Of; none of them | D．Among; none of them |
Maybe you have travelled to many parts of the world, but nowhere else _____ striking attractions．
| A．you can see so many | B．can you see such many |
| C．you can see such many | D．can you see many such |
Sometimes I can’t help wondering what’s the matter with Tom．I can’t stand it that he often_____ me and talks with the other students around him．
| A．upsets | B．recognizes | C．concerns | D．ignores |
Creating better health care, education and housing for everyone is a simple idea, but ____ which is hard to put into practice．
| A．one | B．that | C．the one | D．the other |
Cars play an important role in modern life, but they_______also cause many problems like air pollution．
| A．should | B．can | C．must | D．will |