For "agree with" or "support":
* Endorse: "I endorse your decision to move."
* Approve of: "I approve of your choice of career."
* Stand with: "I stand with you in your fight for justice."
* Be in favor of: "I am in favor of stricter environmental regulations."
* Support: "I support your efforts to raise awareness."
For "keep up with" or "stay informed":
* Stay abreast of: "Stay abreast of the latest news."
* Keep informed about: "Keep informed about upcoming events."
* Follow: "Follow the progress of the project."
* Monitor: "Monitor the situation carefully."
For "deal with" or "cope with":
* Handle: "I can handle the pressure."
* Manage: "I can manage my time effectively."
* Cope with: "I can cope with difficult situations."
* Overcome: "I will overcome my fears."
For "put up with" or "tolerate":
* Accept: "I accept your decision."
* Tolerate: "I can tolerate your bad habits."
* Endure: "I endured the pain."
* Bear: "I can bear the burden."
For "put up" or "build":
* Construct: "We will construct a new building."
* Erect: "They erected a statue in the park."
* Build: "We will build a better future."
For "be up" or "active":
* Be engaged: "Be engaged in the conversation."
* Participate: "Participate in the event."
* Contribute: "Contribute to the team."
Remember to choose the most appropriate alternative based on the context and desired meaning.