Mixed Doubles

[jenniferd]

2. Bones are found in a circle (9)
4. Clean the empty space(6) Can only think of HOLLOW but don't think right even though it has 2 LLs

[Quizproquo]

4 vacuum

[aelmpvw]

4 vacuum

[Fibonacci]

According to the Rainbow Charity Quiz which can be downloaded here
http://www.rainbowcharitypuzzles.co.uk/
Closing date 30th November 2016

Q2 "Bones are found in a circle" (5)
Clue:
Double meaning part of a circle and the name of a bone (plural form of the word)

[grasscarp]

radii

[Tilly2]

I thought it was 9 letters?

[aelmpvw]

i've spent the last hour working on nine letters :-)

[Tilly2]

So have I, Ael. :-)

Good exercise for the brain though.

[jenniferd]

Many apologies for the error re letters for Q2. The Qs 1 and 3 are 9 lettered.
Sorry for causing all the stress looking for a 9 lettered word but thank you all very much for helping me out.

[aelmpvw]

you're forgiven

[Goofy]

but just this once!