Vocabulary (2)

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Many people _____ that aliens would want to destroy us.

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

________would it be a good idea to make contact with other life forms?

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Is it __________ trying to contact other life forms to see if we can learn from them?

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Advantages

I believe _____ any life forms that have the technology to reach the Earth would be peaceful and friendly.

Read some sentences from different essays about contacting alien life forms.

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Advantages

On the _____hand, it _______ likely that it would be positive for the Earth.

Read some sentences from different essays about contacting alien life forms.

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Advantages

The main ______ is that, even if we don’t make contact, the research helps communications on Earth.

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Disadvantages

On the ________ hand, it would be a huge risk.

Read some sentences from different essays about contacting alien life forms.

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Disadvantages

The main______ is that we may contact aliens who aren’t friendly.

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Disadvantages

One ______ for worrying is that history shows that explorers and invaders rarely bring benefits to the places they discover. For _____ , many Indians in South and Central America died of diseases they caught from European explorers.

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Giving opinions and justifying them

In my ________ , it isn’t worth trying to contact other life forms. This is ________ anyone who has the technology to get to Earth should be able to contact us much more easily.

Read some sentences from different essays about contacting alien life forms.

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Summary

To _______ up, I think it is a great idea.

Read some sentences from different essays about contacting alien life forms.

Complete them with the words below.

Summary

In________ , I think we should use the money to help the environment.