Write the correct present participles

II. Write the correct present participles.
1.   _______________ dogs (bark)
2.   _______________ children (play)
3.   _______________ girls (scream)
4.   _______________ cowboys (dance)
5.   _______________ ducks (swim)
6.   _______________ babies (cry)
7.   _______________ water (run)
8.   _______________ teachers (sing)
9.   _______________ leaves (fall)
10.   _______________ people (lie)