Ex1: There is one mistake in each sentence. Underline and correct the mistake
1:Sitting close to the laptop is screen hurt your eyes.
2:You can avoid many diseases by eat healthy food.
3:You look so bad! How is wrong with you?
4:Eating lots of fast food can make you fat or obesity.
5:Eating more fruit and vegerables to get vitamins, minerals, fiber.
6:Good nutrition is a important part ò leading a healthy lifestyle.
7:Watch more television; If not, your eyes will be tired.
8: I've drunk three glasses of beer, bit I've got a headache.
(and explain)
