The policemen_____ the thief when the accident happened.
| A．was looking for | B．were looking |
| C．was finding | D．were finding |
Alice learned the news TV that a Chinese student was killed in Boston marathon blasts.
| A．for | B．on | C．with | D．about |
Vienna,the capital of Austria,is the River Danube and The Blue Danube is auss.
| A．on; for | B．in; by |
| C．on;by | D．by;on |
Lucy met her mother in the park by chance.
| A．with accident | B．by accident |
| C．by mistake | D．by opportunity |
—Are your shirts made cotton?
—Yes, they are. And they were made the US.
| A．of, from | B．from, in | C．of, in | D．from, of |
–I hear some students will go on a picnic this weekend.
--_____ them will be Jim. I hope you will be one ____ them.
| A．Between, among | B．Among, among |
| C．Of, of | D．Among, of |