好心人帮我做下这几道初一英语句子题吧~

好心人帮我做下这几道初一英语句子题吧~
一.用英语解释句子,重点括号内的内容：（如同写同义句）
例：I （have a letter from） my friend.
答：I hear from my friend.（这句就是把have a letter改成了hear from）
1.How old are you?
2.They （are from） Beijing.
3.My parents （own) a restaurant.
4.He (works as) an architect in London.
5.What do they do?
6.I can (walk to school).
7.I (am keen on) sports.
8.What's your weight?
9.What's your height?
10.What is the length of the river?
11.My favourite hobby is playing chess.
12.It is (near) my home.
I have （black） hair.（这道是对括号内部分提问）