check up in a sentence

Examples

1. Every few weeks we call and check up on each other.
2. No real effort was made to check up on such information.
3. In 1939 Schelp and Mauch visited the companies to check up on progress.
4. You can also check up on races and make contributions to the party.
5. He has gotten many requests, mainly from women, to check up on spouses.
6. Yet it is not difficult to check up on the provenance of money.
7. And bosses are perfectly free to check up on employees'on-line activities.
8. Recently I went to a doctor for a check up.
9. He called Tuggle before practice to check up on him.
10. They have tracked items such as personal checks up to hundreds of miles away.