In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,...
| A．bad for | B．used to | C．used for | D．good at |
Mary and Joy are ____ Class One. They are ____ the USA.
A. from; in B. in; from
C. to; from D. in; to
—____, are you Ben? —No, I’m not. I’m Peter.
| A．How are you | B．Hi |
| C．Excuse me | D．Thanks |
Kangkang won the first place in the _______ in the school sports meet last week.
| A．boy’s 100-meter race | B．boys’ 100-meter race |
| C．boy’s 100-meters race | D．boys’ 100-meters race |
We should _______ the school rules as students.
| A．break | B．catch | C．tell | D．follow |
Bob came to China with her mother __________ the third time in 2008.
| A．for | B．as | C．in | D．during |