Do fully, as before (5)
I believe the answer is:
ditto
This might be a double definition.
'do fully' is the first definition.
'ditto' can be an answer for 'do' (I've seen this before). I'm unsure of the 'fully' bit.
'as before' is the second definition.
(ditto means the same as previously mentioned)
Can you help me to learn more?
(Other definitions for ditto that I've seen before include "Dot it for the same again" , "that which has been said" , "Repeat the word(s) above" , "Copy" , "Repeat the word above" .)