💡 Detailed Explanation
Translation: Please paste a stamp and send it to the post office.
- Grammatical point: Request pattern '〜てください'.
- Explanation: A polite request is formed using the Te-form of the verb followed by 'ください'. The verb is 出す (だす - to submit/send), and its Te-form is 'だして' (dashite).
- Other choices are grammatically incorrect forms to connect with ください.