1: Wander aimlessly, the Queen and I, or the other way around (7)
5: Now Elton heard California's big one (3)
6: Alcohol and tobacco - they can get a grip on you, we hear (5)
8: Fruit taken in in inn (9)
9: Fiber extracted from thistles (5)
10: Implement box for young cat (3)
12: Word of opposition from a friend of Caesar, J? (7)