7. The cock is strutting（昂头阔步）up and down the farmyard.
8. After dinner, I went rambling（漫步；散步）in the park.
9. The thief has been lurking（潜行）in a corner for his unsuspecting victims.
10. Not wishing to be noticed, the boy crept（爬行）downstairs.
11. At the weekend, Tom and his friends went strolling（闲逛；溜达）in the town.
12. In her hurry, the maid stumbled（绊倒）and fell flat on the floor.
13. The farmertrudged（艰难地走；吃力地走）home with his hoe.
14. The mountaineers scrambled（攀爬）up the hil