1.   He found it impossible to sleep because of the noise coming from next door.

2.   She had a restless night and is finding it difficult to sleep because of the memories of the attack.

3.   At night, everybody doused themselves in insecticide and slept outside because of the heat.

4.   Gooden said he barely slept Saturday because of increased pain from a mysterious lower abdominal strain, and he may miss his next start.

5.   He was unable to sleep because of respiratory difficulties and unable to undertake his usual activities because of cardiac failure.

6.   Others said they had a place to sleep only because of the indulgence of relatives.

7.   Some nights, Louisa Corchia lies in bed, unable to sleep because of the restless recital of her reveries.

8.   He added that the pope, like everyone else on the tour, has had some problems sleeping because of jet lag.

9.   He told senior judges that roads are not places for such racing, and residents cannot sleep because of the loud noise.