You know, Bob is a little slow____ understanding, so…— So, I have to be patient ____ him.[ ]

The boy was so ________ about net games that he played online over ten hours every day.

by the advances in technology, many farmers haveset up wind farms on their land.

____, are you Maria—No, I’m not. I’m Jane.

Naturally, when I tell her what to do, my daughter ________ go and do the opposite![ ]