Quick crossword

Across

3 Number (5) 8 Liquid measure (5) 10 Sag (5) 11 Lettuce (3) 12 Hut (5) 13 Inorganic matter (7) 15 Bathroom fitting (5) 18 Short light sleep (3) 19 Detective, informally (6) 21 Exhaustion (7) 22 Genuine (4) 23 Blood vessel (4) 24 Hangs freely (7) 26 Of the teeth (6) 29 Partake of food (3) 31 Go in (5) 32 Optimistic (7) 34 Gaseous element (5) 35 Managed (3) 36 Hospital worker (5) 37 Friends (5) 38 Find pleasure in (5)

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1 Lawful (5) 2 Arms depot (7) 4 Cure (4) 5 Eatable (6) 6 Premium Bonds machine (5) 7 Celestial body (5) 9 Unit of weight (3) 12 Metropolis (7) 14 Rodent (3) 16 Hoodwinks (5) 17 Use one's mind (5) 19 Medical practitioner (7) 20 Vulgar (5) 21 Swoon (5) 23 Old soldier (7) 24 Boy's name (6) 25 Circuit (3) 27 Follow (5) 28 To rib (5) 30 Melodies (5) 32 A tramp (4) 33 Plump (3)