be on the phone in a sentence

Examples

1. "I'd be on the phone all night, every night.
2. The bad news _ your teen might be on the phone all the time.
3. Then he would be on the phone till it came time to write the column.
4. He'll be on the phone all day trying to reach Mr . Wulff.
5. Bob Kraft should be on the phone.
6. I can't really be on the phone all the time to find clients.
7. He must be on the phone upstairs,
8. We'll be on the phone with him talking back and forth ."
9. I'll be on the phone all day and all night " gathering support.
10. Deion ought to be on the phone with them right now, of his own volition.