After Mandela was free (自由的) in 1990, he chose to shake hands with the people ________ wanted to kill him.
---- ? ----I’m Hobo.
---What does your Chinese teacher look like? --- .
---_______is your Maths teacher? ---I don’t know. He looks very young.
I live ______ my parents ________Xuzhou.
--________is Jane? ----She’s my friend.