1. Sweets and cakes are harmful to our health.  (damage)

->   

2. Staying at home too long is harmful to my eyes. (dangerous)

->  

3. Fertilizer and Pesticide are harmful to soil. (detrimental)

->  

4. Video games are more harmful to children than TV programmes. (dangerous)

->  

5. Cheating in exams is harmful to evaluating students' abilities correctly.

->  

1. 1. Fertilizer and Pesticide are to soil
   2. Sweets and cakes are harmful our health.  
   3. Long nails are dangerous play piano
   4. Technology devices like laptops, smart phones, tablets are dangerous our eyes.
   5. All kinds of pollution such as air pollution and water pollution  are to our environment

Mẫu trình bày đáp án: too -> to

1. Eating too much fast food is good for human’s health.   
2. Taking a bath with cool water is dangerous on recover from sickness       
3. All kinds of pollution such as air pollution and water pollution is harmful to our environment     
4. Video games are less harmful to children than TV programmes.   
5. Staying inside too long when it’s sunny is injurious to human’s skin     

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