1)You can go home.2)Can I take this magazine?No,can't.3)Can I help you?Yes,may.4)May you translate ... texts?No,mayn't
We always celebrate birthday of our family members.
1 Many of us will experience more extreme weather events, such as storms, heat waves and floods.
2 The world will need much more energy in the future.
3 They say that the treatment of cancer will have improved enormously by 2025.
4 Experts predict that half of today’s languages will have disappeared by 2100.
5 More and more people will move from the countryside to cities in this century.
6 They say that people will have landed on Mars by 2040.
Guarter to seven,
half past three,
guarter past two