The most natural and common way to complete that sentence is:
I'm tired. I have been working all day.
Here's why:
- "Have been working" (present perfect continuous) indicates an action that started in the past (this morning) and has continued up to the present moment, resulting in your current state of tiredness. It emphasizes the duration of the activity.
Other possibilities, depending on the exact nuance, but less common for this specific context:
- "worked" (simple past): This implies the work is finished, and while you might be tired because you worked, it doesn't directly connect the continuous action to your current state of tiredness as strongly. "I worked all day and now I'm tired" is correct, but the continuous aspect is usually preferred when the action directly explains the present feeling.
- "was working" (past continuous): This describes an action that was ongoing in the past, but again, it doesn't directly link it to the present result of tiredness as smoothly as the present perfect continuous.
اذا كان لديك إجابة افضل او هناك خطأ في الإجابة علي سؤال I'm tired. I ___ all day اترك تعليق فورآ.