1. HEALTH
Example:Mark had been feeling "under the weather" for weeks. One day he came into work "looking like death warmed up" and so we told him to go away for a few days to "recharge his batteries". After one day beside the sea, he no longer "felt off-colour" and by the second day he knew he was "on the road to recovery". He sent us a postcard and we were all glad to learn that he was "on the mend". By the end of the week, he returned to worked "as fit as a fiddle". And he's been "as right as rain" ever since.
Description:
+under the weather - not very well - unwell
+looking like death warmed up --looking extremely ill
+recharge his batteries - do something to gain fresh energy and enthusiasm
+felt off-colour -- felt unwell
+on the road to recovery - getting better
+on the mend - getting better
+as fit as a fiddle - perfectly well
+as right as rain - perfectly well
