E Fill in the gaps with apart, behind or out. 28 Tim has fallen with Sam because he broke his MP3 player. 29 She fell with her schoolwork when she was ill. 30 The bookcase fell as soon as we placed some books on it.

Решение:

1. 28. Tim has fallen out with Sam because he broke his MP3 player.
2. 29. She fell behind with her schoolwork when she was ill.
3. 30. The bookcase fell apart as soon as we placed some books on it.

Ответ: 28. out; 29. behind; 30. apart.