Grammar in use
Read the predictions for the future. Complete the sentences using will or won't.
1 People... live longer.
2 People...... die of serious illnesses.
3 The Earth .......... become hotter
4 People ................ Use clean energy
5 There ............... be enough food and water for everyone.
?
6 Pollution... disappear.
7 Students ......... have textbooks.
?
8 People .............. take holidays on other planets.