CLEAN : Hundreds of protesters gather against the government of Peru's Castillo

The video tutorial introduces a topic and explains a main concept briefly.

What does the speaker convey in the first section?

• Agreement with a statement

• Refusal or disagreement

• An expression of joy

• A question about a topic

Which of the following best describes the tone of the first section?

• Disagreeable

• Neutral

• Agreeable

• Joyful

In the second section, what action is the speaker suggesting?

• To brighten or illuminate

• To turn off the lights

• To ignore the situation

• To dim the lights

What is the likely context of the second section?

• An instruction to brighten a room

• A debate on light pollution

• A discussion about saving energy

• A suggestion to turn off devices

How does the speaker's message change from the first to the second section?

• From questioning to instructing

• From disagreement to encouragement

• From instructing to questioning

• From agreement to disagreement