Look at the woman, why does she look sotired –Because she has three babies to ____.

Mr. Huang decided to buy that CD player itwas expensive.

Jack is a student and studies at No. 8 High School.—- ____________.

I think it unwise to live ______ one’s income, as is the case with a lot of young people today, who often turn to their parents for help

I’d like a cup of black coffee. What about you—I prefer coffee sugar.