How to use this lesson

1. My sister had her eyes tested by a qualified ____ (OPTIC) yesterday.

2. Spending hours in front of computer monitors can harm your ____ (EYE).

3. He is quite ____ (SHORT), so he cannot read the whiteboard without glasses.

4. There is no instant ____ (CURED) for computer eye strain, but regular breaks help.

5. When you stare at a smartphone screen, you ____ (BLINKING) less often than usual.

6. Many teenagers prefer contact lenses, but others still wear a pair of ___.

7. It is important to visit the clinic for a routine eye ___ every year.

8. As people grow older, they often become ___, making reading close text difficult.

9. Special lenses can protect your eyes from bright screen ___.

10. Late at night, your ___ may feel heavy and tired after studying on a laptop.

11. ____, looking at phones late at night is harmful for sleep quality.

12. The battery in my phone is very old. ____, I charge it many times a day.

13. Modern screens improve working productivity. ____, excessive use can cause discomfort.

14. Screen work can cause neck strain. ____, it often leads to tired eyes.

15. There are simple ways to rest your eyes. ____, you can look out of a window for a minute.

Original Sentence:

"Looking at screens for many hours causes eye fatigue."

Original Sentence:

"Regular eye tests can help detect vision problems early."

Original Sentence:

"Using computers all day might damage your eyesight."

Short Talk 1:

"Many teenagers spend hours on smartphones every day. [ GAP ], constant screen glare causes dry eyes. Secondly, late-night phone use ruins sleep quality."

Short Talk 2:

"Working on a computer all day has several drawbacks. To begin with, it makes your eyes tired. [ GAP ], sitting for hours causes back pain. For example, office workers often have sore shoulders."

Short Talk 3:

"We have discussed how screen time affects vision and physical health. [ GAP ], while devices are helpful, we must protect our eyesight by visiting an optician regularly."