`I.`

`1. - A`

- a common illness that affects the nose and or throat, making you cough, sneeze, etc. - flu

`2. - C`

- a medical condition that makes you become ill or get a rash when you eat, smell, or touch something. - allergy

`3. - H`

- a very bad cold caused by a virus that causes fever, pains and weakness - cold

`4. - E`

- the condition of having painful red skin that is caused by staying in the sun for too long - sunburn

`5. - G`

- the condition of being fat or overweight - obesity

`6. - D`

- the pain in the middle or inner ear - earache

`7. - F`

- the pain in a tooth or teeth - toothache

`8. - B`

- an abnormally high body temperature - fever

`II.`

`1.` fever

- fever: sốt

`2.` obesity

- obesity: béo phì

`3.` sunburn

- sunburn: cháy nắng

`4.` flu

- flu: cúm