At the conference, people of different _______ were given a chance to exchange theirs with each other.
| A．points | B．manners | C．views | D．ways |
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 |
It was in the beautiful park____was located by the sea____we first met our new Chinese teacher．
| A．where; which | B．that; which | C．that; that | D．which; where |
Gary Locke , a Chinese-American, once______ as the governor of Washington for 8 years and now is U．S．Commerce Secretary．
| A．had worked | B．worked | C．is working | D．has been working |