OUT OF PRACTICE

out of practice phrase If you are out of practice at doing something, you have not had much experience of it recently, although you used to do it a lot or be quite good at it.

'How's your German?'—'Not bad, but I'm out of practice.'

I'd love to play tennis with you, but I'm really out of practice.

Synonyms: rusty, not up to scratch, unpractised

Sources: https://www.collinsdictionary.com     

               https://www.ldoceonline.com

A1 LEVEL_photocopies from 2nd & 4th October
C1 LEVEL_photocopies from 4th October