What did he do? Invent: 발명했다

Alexander Graham Bell is the inventor of the telephone.

The Wright brothers are the inventors of the airplane.

Are you smart?

After a night of meeting with his frien ds, a man wakes up on his wedding d ay. He is famous for being late for everythi ng. His bride said, “If you are even one mi nute late, I will not marry you!” The ceremony is at 11 AM. If you were him what would you do? ?

How do you stay in shape?

Be active

Lift weights

Go to the gym

Join a fitness program

Reduce stress

Get enough rest

Drink lots of water

Take vitamins

Eat healthy foods

Healthy

Unhealthy

Fad Diets = Unhealthy + Dangerous

과거분사

Swam = past simple tense. Refers to actions/events in past time. "She swam a kilometre yesterday." No connection with present time. Swum = past participle. Used to form the pefect tense with auxiliary verb "have" have/has/had + past participle = perfect tense.

Examples… "She has already swum one kilometre." (She began swimming an hour ago (past) an d she is still swimming (present)). "I have swum/She has swum“ “I had swum”