I ________ an old friend in the street the other day whose changes surprised me a lot.
At least 450 years ago, corn was____ China.
In order to change attitudes _______ employing women, the government is bringing in new laws.
(南京市2009届高三第一次调研考试,英语,22)Everyone in this country enjoys the same right ______ religion, race or sex.
The dictionary doesn't belong to your brother ____ _____ , but it belongs to me.