______ a flat in Qingdao, he also hasa house in Beijing.

Is it only money ___ brings us happiness

flies ______ a sweet liquid produced by flowers,which bees and other insects collect

federal government has released 252 applications so far, ______ fields including education and health care.

－You must say sorry to Mary, Jack.－Why ________ I say sorry to her? It’s her who hurt me first.