Listen to the conversation between two students about aliens. Circle the best answer A, B, or C.

Why is Henry tired?

• He stayed up all night watching TV.

• He stayed up late and didn’t go to sleep until his mother told him to.

• He had exercises to finish by midnight.

Listen to the conversation between two students about aliens. Circle the best answer A, B, or C.

What is the show Our Frontier about?

• Human life on Mars

• Alien life on Earth

• The possibility of alien life

Listen to the conversation between two students about aliens. Circle the best answer A, B, or C.

What does Sarah think about aliens?

• Human space science and exploration are not advanced enough to find them.

• Aliens are billions of light years away.

• People haven’t found extra-terrestrial life because it doesn’t exist.

Listen to the conversation between two students about aliens. Circle the best answer A, B, or C.

What did the US Navy Commander say in 2004?

• He saw an alien flying a plane.

• He saw an unidentified flying object.

• He saw a plane from another planet.

Listen to the conversation between two students about aliens. Circle the best answer A, B, or C.

What can change Sarah’s mind about aliens?

• Real evidence of aliens

• A video of the 2004 event

• A visit to Mars

Listen to some information about natural disasters and technology. Circle the best answer A, B, or C.

How are natural disasters happening around the world today?

• They are damaging the ecosystem.

• They are increasing in number.

• They are less intense.

Listen to some information about natural disasters and technology. Circle the best answer A, B, or C.

What is the positive effect of using advanced technology?

• The number of human lives lost is going down.

• The intensity of natural disasters is decreasing.

• The power of supercomputers is advancing.

Listen to some information about natural disasters and technology. Circle the best answer A, B, or C.

Who is a forecaster?

• A person who predicts future events

• A person who uses supercomputers

• A person who reads news stories on TV

Listen to some information about natural disasters and technology. Circle the best answer A, B, or C.

Currently, how much time do people have to prepare for an upcoming storm?

• 24 hours

• 48 hours

• 72 hours

Listen to some information about natural disasters and technology. Circle the best answer A, B, or C.

How does advanced technology warn people of upcoming disasters?

• People can call each other instantly thanks to smartphones.

• People can receive messages alerting them of upcoming disasters.

• People can watch the news online.