10. While _____ (cross) the street, look out for cars. (crossing)

9. Once _____ (arm), we are afraid of nothing.(armed)

8._____ (surround), the enemy found nowhere to hide and had to give up. (Surrounded)

7. Warmly _____ (praise) for his work, he was too excited to fall asleep. (praised)

6._____ (persuade) by her mother, she gladly went there alone. (Persuaded)

5._____ (inspire ) by Dr. Chen’s speech, they decided to study maths harder.(Inspired)

4._____ (finish) the work, he went back home on foot.(Having finished)

2._____ (turn) round, Fanny found an ambulance driving up.( Turning)

3_____ (water) the vegetables, they began to pick up the apples. (Having watered)

1._____ (see) those picture, he couldn’t help thinking of those days in Yan’an. (Seeing)

8. There was an old man ______ (live) in the village. (living)

IV.