làm hết đi I. Complete the sentences with the words in the box.,

crater,telescope,liquid,creatures,gravity
UFO,galaxy,ancient ocean,rockets,aliens

,1. We launch things into space by putting them on _____ with enough fuel.,2. Does _____ water really exist beneath the ice cap at the southern pole of Mars?,3. Earth appears to be the only planet in the solar system with living _____.,4. The _____ observes the universe in infrared light, which is invisible to the human eye.,5. _____ is what holds the planets in orbit around the sun and what keeps the moon in orbit,around Earth.,6. The discovery of _____ could help scientists find out whether some form of life existed on,Mars.,7. Some people think that _____ exist in the Solar System and throughout the universe.,8. A _____ is any object flying in the sky which cannot be identified by the person who sees,it.,9. Our Sun is just one star among the hundreds of billions of stars in our Milky Way _____.,10. The largest known impact _____ in the Solar System is a huge unnamed scar on the,surface of Mars, 10,600 km long by 8,500 km wide.

Question

làm hết đi I. Complete the sentences with the words in the box.,

crater,telescope,liquid,creatures,gravity
UFO,galaxy,ancient ocean,rockets,aliens

,1. We launch things into space by putting them on _____ with enough fuel.,2. Does _____ water really exist beneath the ice cap at the southern pole of Mars?,3. Earth appears to be the only planet in the solar system with living _____.,4. The _____ observes the universe in infrared light, which is invisible to the human eye.,5. _____ is what holds the planets in orbit around the sun and what keeps the moon in orbit,around Earth.,6. The discovery of _____ could help scientists find out whether some form of life existed on,Mars.,7. Some people think that _____ exist in the Solar System and throughout the universe.,8. A _____ is any object flying in the sky which cannot be identified by the person who sees,it.,9. Our Sun is just one star among the hundreds of billions of stars in our Milky Way _____.,10. The largest known impact _____ in the Solar System is a huge unnamed scar on the,surface of Mars, 10,600 km long by 8,500 km wide.

Accepted Answer

Here are the completed sentences with the words from the box:

1. We launch things into space by putting them on **rockets** with enough fuel.
2. Does **liquid** water really exist beneath the ice cap at the southern pole of Mars?
3. Earth appears to be the only planet in the solar system with living **creatures**.
4. The **telescope** observes the universe in infrared light, which is invisible to the human eye.
5. **Gravity** is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth.
6. The discovery of an **ancient ocean** could help scientists find out whether some form of life existed on Mars.
7. Some people think that **aliens** exist in the Solar System and throughout the universe.
8. A **UFO** is any object flying in the sky which cannot be identified by the person who sees it.
9. Our Sun is just one star among the hundreds of billions of stars in our Milky Way **galaxy**.
10. The largest known impact **crater** in the Solar System is a huge unnamed scar on the surface of Mars, 10,600 km long by 8,500 km wide.