INVENTORS FROM INDIA / SPACE EXPLORATION (1º NI B2)

INVENTORS FROM INDIA

2)

1A  - 2A - 3C - 4B - 5B - 6B

3)

1 Situations of real-life necessity (rather than traditional scientific laboratories)
2 Certain inventors can't read or write but this doesn't mean that they can't be extremely clever.
3 Because of the lack of electricity and water.
4 He removes weeds and breaks up the top part of the earth in order to reduce the natural flow of water to the surface.
5 The inventors benefit because it stops other people copying their ideas.
6 No, because some inventers already have their inventions in the market.
7 It is cheap to run and there is no smell or smoke.

SPACE EXPLORATION

2)

1)very different from a normal photo (which is easy to take)

2) all the difficulties related to our bodies floating because of gravity 
3) for a very short time
4 the most important thing
5 finally have poor quality with little or no clarity
6 They considered our planet as something far away that they didn't form part of
7 staying to live forever
8 He presents an interesting similarity from history

3)

1 In order to advance and evolve, the human race has always had to do dangerous things.

2 No, some pictures were of a purely technical nature.
3 Prepare for the photo a long time before you take it.
4 It permits us to see our planet in a different way as well as view important environmental changes.
5 They changed their way of thinking and saw Earth in a completely different way.
6 He Is practically sure this will happen.