7Use willy or won't to make predictions about the future

People .........
Use will or won't to make predictions about
the future, as in the example.
1 In the future people will live longer.
.... do any housework.
A robot will do it for them.
3 People
...... use petrol. They
will use solar energy.
4 Clothes ................. change
change colour to suit
our mood.
5 There ................. be a pill to keep people
slim.
6 Fridges
everything we need.
.. order
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