ou talk about a person’s _____, you are referring to thecountry, race, or social class of their parents or ancestors.

Do you like staying at home ________–No, I don’t. That always makes me feel lonely(孤独的).

Everyone can _____ and every dollar counts. Please join us and donate some money to help earthquake victims.

. ______some people dislike may be others’ favorite.

Emma ___________ for Shenzhen by plane at 3 this afternoon. It is half past two now. Her brother John _______ her off.