Once upon a time, an old blind man lived on Pulau Timbun Mata (Shut-Eye Island). He often sat in the sun outside his house looking after paddy which his son had placed there to dry. Whenever chickens came to eat the paddy, he used a long stick to bang the ground to chase them away. One day, his grandson played a trick on him. He caught a couple of crabs on the beach and placed them on the paddy. They made a noise just like chickens eating the paddy. The old man banged on the ground with his stick. But the crabs were not frightened. They continued to eat the paddy. “Ha, ha, ha!” laughed the boy. Suddenly, there was a terrible roar like the firing of cannon. An old man with a long white beard appeared in a cloud of smoke. He pointed his wand at the boy. “You should never laugh at your grandfather,” he said, “especially just because he is blind.” Before the boy could answer, a strong wind started to blow and the sky became black. A cloud of red smoke shot out of the top of a hill in the centre of the island. Tons of rock and boiling mud were thrown high into the air. All the houses on the island were destroyed and everyone living on the island was turned into stone. Even today, if people visit the island, all they can see are some strange-looking rocks which look like people. Once upon a time, an old blind man lived on Pulau Timbun Mata (Shut-Eye Island). He often sat in the sun outside his house looking after paddy which his son had placed there to dry. Whenever chickens came to eat the paddy, he used a long stick to bang the ground to chase them away. One day, his grandson played a trick on him. He caught a couple of crabs on the beach and placed them on the paddy. They made a noise just like chickens eating the paddy. The old man banged on the ground with his stick. But the crabs were not frightened. They continued to eat the paddy. “Ha, ha, ha!” laughed the boy. Suddenly, there was a terrible roar like the firing of cannon. An old man with a long white beard appeared in a cloud of smoke. He pointed his wand at the boy. “You should never laugh at your grandfather,” he said, “especially just because he is blind.” Before the boy could answer, a strong wind started to blow and the sky became black. A cloud of red smoke shot out of the top of a hill in the centre of the island. Tons of rock and boiling mud were thrown high into the air. All the houses on the island were destroyed and everyone living on the island was turned into stone. Even today, if people visit the island, all they can see are some strange-looking rocks which look like people. "...Suddenly , there was a terrible roar like firing of cannon...." The language feature from the underlined word in that sentence is …

Question

Once upon a time, an old blind man lived on Pulau Timbun Mata (Shut-Eye Island). He often sat in the sun outside his house looking after paddy which his son had placed there to dry. Whenever chickens came to eat the paddy, he used a long stick to bang the ground to chase them away.

One day, his grandson played a trick on him. He caught a couple of crabs on the beach and placed them on the paddy. They made a noise just like chickens eating the paddy. The old man banged on the ground with his stick. But the crabs were not frightened. They continued to eat the paddy.

“Ha, ha, ha!” laughed the boy.

Suddenly, there was a terrible roar like the firing of cannon. An old man with a long white beard appeared in a cloud of smoke.

He pointed his wand at the boy. “You should never laugh at your grandfather,” he said, “especially just because he is blind.”

Before the boy could answer, a strong wind started to blow and the sky became black. A cloud of red smoke shot out of the top of a hill in the centre of the island. Tons of rock and boiling mud were thrown high into the air. All the houses on the island were destroyed and everyone living on the island was turned into stone.

Even today, if people visit the island, all they can see are some strange-looking rocks which look like people.

Once upon a time, an old blind man lived on Pulau Timbun Mata (Shut-Eye Island). He often sat in the sun outside his house looking after paddy which his son had placed there to dry. Whenever chickens came to eat the paddy, he used a long stick to bang the ground to chase them away.

One day, his grandson played a trick on him. He caught a couple of crabs on the beach and placed them on the paddy. They made a noise just like chickens eating the paddy. The old man banged on the ground with his stick. But the crabs were not frightened. They continued to eat the paddy.

“Ha, ha, ha!” laughed the boy.

Suddenly, there was a terrible roar like the firing of cannon. An old man with a long white beard appeared in a cloud of smoke.

He pointed his wand at the boy. “You should never laugh at your grandfather,” he said, “especially just because he is blind.”

Before the boy could answer, a strong wind started to blow and the sky became black. A cloud of red smoke shot out of the top of a hill in the centre of the island. Tons of rock and boiling mud were thrown high into the air. All the houses on the island were destroyed and everyone living on the island was turned into stone.

Even today, if people visit the island, all they can see are some strange-looking rocks which look like people.

"...Suddenly, there was a terrible roar like firing of cannon...." The language feature from the underlined word in that sentence is …