A
1. Lan/enjoy/swimming.->
2. She/start/ swimming/1 year ago->
3. She usually/go/swimming/her/sister->
4. She/find/thishobby/interesting/relaxed->
5. Future/she/swimming/more->
B
1. Nga/enjoy/cook/very much
2. She/start/the hoppy/when/she/8
3.She/often/learn/to cook/from/mother.
4.Sometimes /she/get/the recipes/from/internet.
5.She /find/cook/easy/uesful 
6.She/hope/cook/and/make/new dishes/on her own/ future
C
1. My favorite hobby/play/football
2. I/start/my hobby/10 years ago 
3. I/often share my hobby/my father
4. My father often /teach/me/learn how to play football well
5. I find/play/football interesting/relaxing