Tired and exhausted are both words that describe feeling very sleepy and lacking energy, but there's a difference in how strong those feelings are. Tired is a more general term; it means you simply lack energy and would like to rest. Exhausted, on the other hand, means you're completely drained of energy – both physically and mentally. You're not just sleepy; you're completely wiped out.

Here are some example sentences to illustrate the difference:

• Tired: "I'm tired after school today; I think I'll go to bed early." (Meaning: I have less energy than usual and want to rest)

• Exhausted: "After running the marathon, I was completely exhausted." (Meaning: I had no energy left at all after the race)

• Tired: "I feel tired, so I will just watch TV for a bit." (Meaning: I have low energy and will relax)

• Exhausted: "I'm exhausted after working all day and night; I need a long sleep." (Meaning: I am completely drained of energy and require significant rest)

• Tired: "I'm too tired to do my homework right now." (Meaning: I lack energy to complete my homework)

• Exhausted: "I'm so exhausted; I can barely keep my eyes open." (Meaning: I am extremely drained of energy, close to fainting)

Notice how "exhausted" implies a much more severe lack of energy than "tired." You might feel tired after a long day, but exhausted after a strenuous physical activity or prolonged period of stress.

Happy learning!