11、Did, help 12、stop crying 13、must be sent
C
6、will rain 7、has happened 8、go 9、comes 10、lived
1、worries 2、was 3、stop talking 4、is taught 5、jumped
13、cleaning 14、cleaning
B
9、is sleeping 10、will 11、worried 12、put on
6、are crowing round 7、prefers, to 8、arrived in
A
1、watches 2、to answer 3、to try 4、rains 5、done
57、have, seen, did, see, Do, like, like
53、have walked 54、have waited 55、has lasted 56、have returned
49、are dancing 50、was listening 51、drew 52、has worked