1 return , to me
2. certain/sure, came from, bush
3.kitten's voice sound like
4. wen to work ,as usual
5.searched carefully, saw nothing
二
1.caring 2 fond 3kick 4 smooth 5. lose 6. barking 7 Early 8 hardworking
三
1. listening 2 playing 3 climbing 4 waking barking 5.dancing