Tìm lỗi sai trong câu và sửa nó

bài 4: tìm lỗi sai trong câu và sửa nó
1. He begins always his lessons with a warm-up exercise.

2. The lungs, stomach, eye, and heart are organs of the body.

3. My sister is coughing, sneezing and have a running nose.


4. Be carefully with what you eat and drink!

5. She should try to wake up at the usual time, even in weekends.

6. I exercise and eat right and got plenty of rest in bed.

7. Doing exercises is one of the key components of a health lifestyle.

8. Outdoor activities help you spend more time in front of TVs and smartphones.

9. Scandinavia’s citizens lives long lives, with average life expectancy of 79.

10. You can avoid some disease by keeping yourself clean.