i'm looking at chilren playing ____ volleyball

i'm looking at chilren playing ____ volleyball I'm looking at you to Do you like playing ____ volleyball. 填空____ Young like playing volleyball I also like playing volleyball.(同义句) I like playing volleyball.改为否定句 选择：I'm ( ) my book. A:looking at B:looking for C:looking I'm not sure I'm skilled at playing football. I'm looking forward ____ the summer holidao. Lucy is good at playing volleyball 改为同义句? look at this group of people playing beach volleyball Look at this group of people playing beach volleyball!