1.   As for his own home, Poche has few problems when it comes to keeping mice out.

2.   Because of the weightless conditions in space, the maze is equipped with Velcro strips that help keep the mice from floating off the track.

3.   All those measures can help keep mice out of the house, but they may be too late.

4.   But for practical purposes, Poche can lend some expertise on how to keep mice out of homes and how to get rid of them if they get in.

5.   In their rooms, they pointed to holes in the walls they had stuffed with cardboard and newspaper to keep the mice out.

6.   More recently, in work yet to be published, her lab discovered that knocking out the gene for another kind of BMP keeps mice from developing sperm.

7.   Pleasant held his hand over hers as she struggled to keep the mouse from slipping off the screen.

8.   Cats often roam freely to keep the mice in check.