Convert from Active Voice to Passive Voice:

"Louis Braille invented the Braille System in 1824"

• Louis Braille in 1824 invented the Braille System

• In 1824, Louis Braille invented the Braille System

• The Braille System was invented by Louis Braille in 1824"

Convert from Active Voice to Passive Voice:

"Marie Curie discovered Radiation in Paris"

• In Paris, Marie Curie discovered Radiation

• Radiation was discovered by Marie Curie in Paris

• Radiation in Paris was discovered by Marie Curie

Choose the correct option:

"Pasteurization is a..."

• Discovery

• Creation

Choose the correct option:

"The aircraft is a..."

• Discovery

• Creation

Choose the correct option:

"The lightbulb is a..."

• Discovery

• Creation

Choose the correct option:

"The heliocentric model is a..."

• Discovery

• Creation

Organize the sentence:

Drones/by Abraham Karen/were created

Organize the sentence:

by Edward Jenner/was invented/The vaccine/

Organize the sentence:

in 1862/by Louis Pasteur/was discovered /Pasteurization

Organize the sentence:

was/by Thomas Edison/invented/in 1879/The light bulb