IELTS 1 Lesson 10 Buổi 11

A large ___________ was discovered heading towards Earth, but it posed no immediate threat.

• Comet

• Asteroid

• Planet

• Star

An ___________ needs to train for many years before going into space.

• Engineer

• Scientist

• Astronaut

• Doctor

The Earth's ___________ protects us from harmful rays from the sun.

• Surface

• Atmosphere

• Core

• Mantle

The study of the universe and its origins is called the ___________.

• Cosmos

• Galaxy

• Planetarium

• Orbit

A huge ___________ formed when a meteorite hit the moon's surface.

• Volcano

• Crater

• Hill

• Valley

After the satellite exploded, there was a lot of ___________ floating in space.

• Debris

• Water

• Gas

• Light

The moon follows an ___________ around the Earth.

• Route

• Path

• Orbit

• Axis

Space suits protect astronauts from harmful ___________ in space.

• Air

• Dust

• Radiation

• Noise

A ___________ sends information from space back to Earth.

• Telescope

• Satellite

• Spaceship

• Rocket

In training, astronauts use a ___________ to practice what it will be like in space.

• Projector

• Simulator

• Calculator

• Computer