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living?on?Mars?now.?
Listen?carefully and?complete?Part?A2.
Advantages
It would be very interesting.
We could study at .
3. It is not so crowded, with much more .
4. Travelling in space would be .
Disadvantages
We do not know if it is really safe.
We might from living there.
It is from the Earth.
There is not enough food, or oxygen.
5. There might be aliens.
online schools
space
fun
get ill
far away
water
dangerous
Task 2 Earth or Mars?
Let’s talk about living on Mars.
A: Would you like to live on Mars?
B: I'm not sure if it's worth a risk.
It worries me. ……
A: I don't think so. .......
It would be great to live on another planet.
B: Maybe you are right. If we go together,
it should be fun.
Task 3 Listen and complete