1 School terms (9)
6 Shop (5)
9 Appalled (7)
10 Fickle (7)
11 Increased twofold (7)
12 Choice of words (7)
13 Insurgent (9)
15 Different (5)
16 Shot from a bow (5)
19 Corrosive in tone (9)
22 Female imperial ruler (7)
23 Failure to meet an obligation (7)
25 Orange-red dye (7)
26 A tropical cereal grass (7)
27 Writing tables (5)
28 Computer input devices (9)
Down
1 Sedate (5)
2 Determine the size (7)
3 A piece of needlework (7)
4 Finished (5)
5 Resolute (9)
6 Sandstorm (7)
7 Flightless bird (7)
8 Bizarre (9)
13 Cemetery (9)
14 Farm animal (9)
17 Regrets (7)
18 Garlands (7)
20 Conflagration (7)
21 An easy victory (slang) (7)
23 Dirty (5)
24 Makes docile (5)