1
 3mph, 4 mph.
2 Mann - author Thomas Mann, director Delbert Mann, and group Manfred Mann.
3 Serpents.
4 Evelyn Waugh - the others won the nobel prize for literature.
5 Ova. - Oval, Nova, Removal, Lovable.
6 41763 (x17,-40)
7 Ga - U - Ge
8 One way is - I, IN, TIN, UNIT, UNTIL, INSULT, UTENSIL
9 Green, magenta, mauve ( D becomes A, E becomes B, etc.)
10 Greenland, Lithuania, Venezuela
How many did you get right?