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)

VII. There is one mistake in each sentence. Underline and correct the mistake.

1. Sitting close to the laptop‟s screen hurt your eyes.

2. You can avoid many diseases by eat healthy food.

3. You look so bad! How‟s wrong with you?

4. Eating lots of fast food can make you fat or obesity

5. Eating more fruit and vegetables to get vitamins, minerals, fiber.

6. Good nutrition is a important part of leading a healthy lifestyle.

7. Watch more television; if not, your eyes will be tired.

8. I‟ve drunk three glasses of beer, but I‟ve got a headache. 

VII.     There is one mistake in each sentence. Underline and correct the mistake.

1.   Sitting close to the laptop’s screen hurt your eyes.

2.   You can avoid many diseases by eat healthy food.

3.   You look so bad! How’s wrong with you?

4.   Eating lots of fast food can make you fat or obesity.

5.   Eating more fruit and vegetables to get vitamins, minerals, fiber.

6.   Good nutrition is a important part of leading a healthy lifestyle.

7.   Watch more television; if not, your eyes will be tired.

8.   I’ve drunk three glasses of beer, but I’ve got a headache.

VI.  There is one mistake in each sentence. Underline and correct the mistake.

1.   Sitting close to the laptop’s screen hurt your eyes.

2.   You can avoid many diseases by eat healthy food.

3.   You look so bad! How’s wrong with you?

4.   Eating lots of fast food can make you fat or obesity.

5.   Eating more fruit and vegetables to get vitamins, minerals, fiber.

6.   Good nutrition is a important part of leading a healthy lifestyle.

7.   Watch more television; if not, your eyes will be tired.

8.   I’ve drunk three glasses of beer, but I’ve got a headache.

VI.  There is one mistake in each sentence. Underline and correct the mistake.

1.   Sitting close to the laptop’s screen hurt your eyes.

2.   You can avoid many diseases by eat healthy food.

3.   You look so bad! How’s wrong with you?

4.   Eating lots of fast food can make you fat or obesity.

5.   Eating more fruit and vegetables to get vitamins, minerals, fiber.

6.   Good nutrition is a important part of leading a healthy lifestyle.

7.   Watch more television; if not, your eyes will be tired.

8.   I’ve drunk three glasses of beer, but I’ve got a headache.

I. There is one mistake in each sentence. Underline and correct the mistake.

1. Sitting close to the laptop's screen hurt your eyes. ----------------------

2. You look so bad! How's wrong with you ? ------------------------

3. Eating lots of fast food can make you fat or obesity. ----------------------

4. Eating more fruit and vegetables to get vitamins, minerals, fiber. ----------------------------

5. Good nutrition is a important part of leading a healthy lifestyle. -----------------------

6. Watch more television; if not, your eyes will be tired. ---------------------

7. I've drunk three glasses of beer, but I've got a headache. --------------------

tìm chỗ sai:(( 

1.  Sitting close to the laptop’s screen hurt your eyes.

2.  You can avoid many diseases by eat healthy food.

3.  You look so bad! How’s wrong with you?

4.  Eating lots of fast food can make you fat or obesity.

5.  Eating more fruit and vegetables to get vitamins, minerals, fiber.

6.  Good nutrition is a important part of leading a healthy lifestyle.

7.  Watch more television; if not, your eyes will be tired.

8.  I’ve drunk three glasses of beer, but I’ve got a headache.