19.how 20.a
16.shouting 17.an 18.frightened
13.quickly 14.them 15.turned
10. their 11.But 12.so
7.jumped 8.after 9.fled
4.until 5.Before 6.what
1.suddenly 2.behind 3. crawled
9.have 10.will never forget/'ll never forget
7.is/was 8.using