3 Complete the sentences using the w
le sentences using the words from the box.
win, healthy, space, flight, certificate, volunteer
e walls and
1. A person who wants to do something
is a
2. To be the best means to
3. Food that is good for your heart
called
4. In
- you can walk on the walls
on the ceiling.
5. A journey by plane is called a
6. You need a medical
you are healthy.
- to show that
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Unit Five​