Answer:
1. Bao is too young to cycle to school.
Bao isn't too old to cycle to school
2. I received some money from my aunt this morning.
My aunt gave some money to me this morning
3. This table is too heavy for us to carry.
This table isn't too light for us to carry.
4. It takes Minh two hours to do his homework every day.
Minh spends two hours to do this homework everyday.
Because when someone memorizes something, it is most likely going to be hard to memorize, and when he or she accomplishes it he/she feels that they did something great, and since it is a famous speech, that means that what he memorized is important.
Take off your shoes
No eating in the living room/ tv room
No eating in your beds