Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to write a follow up email [title] Read all emails thoroughly before responding. [step] In no situation should you respond to the first question without reading others. [title] Evaluate the tone of an email.

Ending1: [step] Are they formal, heartfelt, and suitable for the job or a classroom situation? You may still be accidentally surprised by an email that does not adequately introduce yourself, so choose a proper tone to work with. [title] If you have left error messages on in an email in the past you will want to send another. Ending2: [step] Is it monotone or calm? If it's happy, then it's a good thing. A one-word reply and a two-letter answer would suffice for the message. Ending3: [step] If it has a formal tone, you should respond in a formal way. [substeps] Try to give people the benefit of the doubt, if an email comes across as aggressive or rude. Ending4: [step] If they give you that feeling: don't just reply. If you heard something have you write both of them, try to follow up accordingly.

Answer format: ending1/ending2/ending3/ending4