6 Trouble (7)
7 Woodwind instruments (5)
9 Hairdo (4)
10 In an insane manner (10)
11 Warriors (8)
13 Fable (6)
15 Academic head (4)
17 Gather (5)
18 HIV (4)
19 Requiring immediate attention (6)
20 Disagreed (8)
23 School principal (10)
26 Tree sloth (4)
27 Not here (5)
28 Pamphlet (7)
Down
1 Freedom from doubt (10)
2 Relating to the Alps (6)
3 A river between China and Russia (4)
4 Enemies (8)
5 Not stereo (4)
6 Picture (5)
8 Glanced at (7)
12 Burn with a liquid (5)
14 With gratitude (10)
16 Sincere (7)
17 Aardvark (8)
21 Elegant (6)
22 Decree (5)
24 A song for 2 (4)
25 Speak (4)