Theo's older brother, Antonio, was learning carpentry, and over the past few months, he had transformed the shed into his carpentry workshop. Theo always looked up to Antonio and tried to be like him. He was fascinated by all the wonderful objects Antonio had carved from wood, and longed to try his hand at carpentry too. But every time he asked Antonio if he could operate one of his cool carpentry tools, Antonio's response was always the same.
"You're too young to use these tools, Theo. They might look fun to use, but trust me, they are not easy to operate."
That day, Antonio was building an intricate model of a house. He had been working on it for weeks, and the model was nearly complete. Suddenly, Antonio realized that he needed to run to the store to buy more nails. As soon as he left, Theo approached Antonio's work area and began to look around with glee. When his eyes fell on the power drill, which was still connected to the power socket, he smiled mischievously. He picked it up and switched it on, aiming it at a piece of wood lying on the table. But the drill was heavier than he imagined, and he could not hold on to it as it vibrated powerfully in his hand. Panicking, Theo dropped the drill and in his haste, he tripped over the wire on the floor. Losing balance, he went crashing into the table, knocking over Antonio's model house as he went down. It fell to the floor and broke into pieces. As Theo stared in shock at the mess he had created, Antonio came back into the shed. Theo immediately began to apologize.
"I too was curious and brash when I was your age, little brother. But experience has taught me to be more careful and responsible. When you're older, I'll teach you to operate these tools," Antonio said. Theo apologized again and helped his brother clean up the mess.

What is the best summary of the passage?

A.

Theo watches his elder brother Antonio making things in their shed and asks Antonio to let him use his carpentry tools, but Antonio does not allow him to use them. Theo tries to use Antonio's power drill when he is away, and destroys Antonio's model house. Theo is worried that his brother will be upset.

B.

Theo is fascinated by his older brother Antonio's carpentry tools. One day in Antonio's absence, Theo plays with his power drill and ends up breaking a model house and making a mess. Theo apologizes to Antonio, who advises his younger brother to be careful and operate these tools when he is older.

C.

Theo loves watching Antonio make beautiful things using his modern carpentry tools, and longs to use the tools himself. But Antonio tells him that the tools are not easy to operate. However, when Antonio is away, Theo plays with a power drill, drops it on the floor, and destroys Antonio's model house.

D.

Theo watches his brother Antonio make things in his carpentry workshop. Antonio does not let Theo use his carpentry tools because he feels Theo is too inexperienced to use them and may harm himself. Theo examines Antonio's power drill when Antonio is away, and while doing so drops it on the floor.