Could you take care of this?phraseA polite request to deal with something.“Could you take care of this while I'm away?”Can you handle this?phraseCan you deal with this task or problem?“Can you handle this while I call the client?”Would you mind doing this?phraseA polite way to ask someone to do something.“Would you mind doing this before lunch?”Could you help with this?phraseA friendly request for assistance.“Could you help with this? The box is heavy.”Can you jump on this?phraseCan you start working on this right away? Casual.“Can you jump on this? We need it fixed today.”