There is a document that must be signed by the leader, but the leader is not here. When the leader came back, I asked him if he had signed it, but he said he didn't see it. What should I do?
You shouldn't ask that. Pick up the document and read it yourself. If the leader signs it, you don't need to ask the leader to answer one more question. If the leader doesn't sign, let the leader sign. Don't act as if the leader wants to cooperate with you. If you are more sensible, don't put this document on the leader's desk, wait for the leader to come with the document himself, and then go there, so that the leader will save trouble and run more. This is called the ability of subordinates, and it is the rhythm of preparing to leave or not being promoted for life.