READING COMPREHENSION WITH TEXT-TO-SPEECH

Easy level includes the following passages:

1. Opera

2. Dolphins

3. Unsinkable Ship

4. Erosion in America

5. Our Toy Shop

Medium level includes the following passages:

1. Ferdinand Magellan

2. Marie Curie

3. Mount Vesuvius and the Destruction of Pompeii

4. The Spanish Armada

5. The Battle of Marathon

Hard level includes the following passages:

1. The Origin and Purpose of Government 

2. Beethoven's Eighth Symphony 

3. The Post-WWII German Deportations

4. Theories of Dinosaur Extinction 

5. Social Consensus and Economic Inflation