Page 4 - unit 4 prep 2_Float

1 wonder (n) something that makes you feel surprise and admiration

(wonderful: adj)

2 bionic (adj) technology that causes a non-living object to move

3 telescope (n) a piece of equipment like a long metal tube you look

through to see distant things as if they were closer

4 solar system (n) planets around the sun

5 asteroid (n) a large rock or small planet that orbits the sun

6 float (v) to hang in the air as if weightless

7 comet (n) a bright object with a tail that travels around the sun

8 orbit (n) a circular movement around an object like a planet or

sun (orbit: v)

9 end up (phr v) to find yourself somewhere you didn’t want or expect to
be
10 universe (n) all of space
11 galaxy (n) a large system of stars in space (galactic: adj)
12 engineering (n) planning and building things like roads, bridges or
machines
13 construction (n) the process of building (construct: v)
14 software (n) computer programs
15 invent (v) to make or design something that has not existed
before
16 innovation (n) (invention: n, inventive: adj)
a new idea or method or product (innovative: adj)

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