Unit 6 - Lesson 2
3/1/2024 6:30:00 PM
Scientists search for signs of _____ on faraway planets.
- aliens
- electricity
- darkness
- sports
Jupiter _____ brighter than most stars in the night sky.
- stops
- explodes
- appears
- discovers
Planets move in _____ paths around the sun in our solar system.
- inner
- giant
- distant
- circular
During certain months, Mars can _____ from view in the night sky.
- observe
- disappear
- exist
- explode
Some people believe they saw a strange _____ near our planet last night.
- solar panel
- mountain
- earthquake
- flying saucer
The Milky Way galaxy contains many _____ planets, some of which are much larger than Earth.
- tiny
- huge
- skinny
- vast
Scientists are curious about _____ weather patterns on other planets.
- distant
- huge
- strange
- familiar
She was _____ after dreaming about getting lost on a strange planet.
- terrific
- violent
- terrified
- experienced
The _____ sensor is capable of detecting even the smallest temperature changes.
- tiny
- giant
- broken
- crowded
Many reports of _____ sightings remain unexplained by science.
- space
- sun
- UFO
- galaxy
Look at the pictures and fill in the blanks.
Many people report that UFOs come in various shapes. While most UFOs are 
, some are 
.
Choose the underlined part that needs correction.
While Angela cleaned the room, she found her lost earring.
- While
- cleaned
- found
- lost
Choose the underlined part that needs correction.
Last month, when my friend travelled around England by car, he crashed the car into a tree.
- when
- travelled
- the
- a
Choose the underlined part that needs correction.
When he went to the garage last night, they are washing his car.
- to
- garage
- night
- are washing
Make a complete sentence using the given words. Use the Past simple and Past continuous. Change the form of the words or add other words if necessary.
They/ clean/ the house/ when/ they/ find/ the old photo.
=> photo.
Make a complete sentence using the given words. Use the Past simple and Past continuous. Change the form of the words or add other words if necessary.
We/ wait/ the bus/ when/ it/ start/ to/ rain/ heavily.
=> heavily.
Make a complete sentence using the given words. Use the Past simple and Past continuous. Change the form of the words or add other words if necessary.
She/ take/ shower/ when/ someone/ knock/ the door.
=> the door.
Listen to the audio and choose the best answer.
Which planet is known as the "Red Planet"?
- Venus
- Mars
- Saturn
Where might simple life forms exist on Mars?
- in water
- in space
- in clouds
What is TRUE about Venus?
- It is extremely cold.
- It is a safe place to live.
- Its atmosphere contains toxic gases.
What are scientists doing to explore Mars and Venus?
- They observe these planets with special telescopes.
- They send robots and spacecraft there.
- They conduct experiments in the laboratory.
Tom compares the search for life on other planets to _____.
- solving a puzzle
- solving a math problem
- taking an exam
Mike: "Some people claim to have witnessed UFOs."
Lisa: "_____ Do you think they could be real?"
- I really appreciate that.
- It's very kind of you to say so.
- Thanks for your help.
- That's strange.
Emily: "Some scientists believe that aliens visited Earth."
David: "_____. What if they come back?"
- What's a pity!
- That sounds scary.
- I'm not sure about it.
- You did a really good job.