1.   And they disappeared behind a potted plant.

2.   Dundee began to disappear behind a white veil while Chick drank his way steadily down the half-bottle.

3.   The sun disappeared behind a cloud.

4.   The sun had disappeared behind a cloud.

5.   The sun slowly sank down in the sky and disappeared behind the hills.

6.   He saw something dark disappear behind the curtain of leaves.

7.   She gave the table a quick wipe and disappeared behind the counter.

8.   The music ended and the girl took a bow and disappeared behind some plastic curtains.

9.   When he disappeared behind the dunes I sat for a while, scratching my crotch as the wind played with my hair and the birds returned to their nests.

10.   He smiled and nodded towards the stage, where Caroline was just disappearing behind the curtains.