Simple English : He is so fat.
Advance English : He is big boned.
Simple English : He is lazy.
Advance English : He is couch potato.
Simple English : I am scared to do this.
Advance English : I have cold feet.
Simple English : I’ll keep quite.
Advance English : You’ll zip your lips.
Simple English : I eat a balanced and healthy meal.
Advance English : I eat a square meal.
Simple English : I am not sure about it.
Advance English : I am on the fence.
Simple English : Are you mad?
Advance English : Are you out of your mind?
Simple English : You talked about everything except this important topic.
Advance English : you talked about everything except the elephant in the room.
