请把下面的的单词写出-ing形式.

问题描述:

请把下面的的单词写出-ing形式.
1、watch 2、help 3、clean 4、come 5、drive 6、make 7、play 8、sit 9、put 10、run

应该是:
watching
helping
cleaning
coming
driving
making
playing
sitting
putting
running