Complete the sentences with the words in the box. ■ Internet addiction ■ mobile phones ■ RSI ■ eyestrain

■ recycle ■electronic waste ■ ergonomics

1. Experts believe the best way to reduce musculoskeletal injuries is through … - designing computer facilities so they are safe and comfortable. 2 The developers of the Safetype ergonomic keyboard claim that it can prevent … or repetitive-strain (action) injury. 3 Visual problems, such as … and irritation, are severe. Causes of these problems include glare, poor lighting and focusing the eyes on the screen for long periods of time. 4 Some companies test ways to … and dispose of …. For example, Epson Portland sponsored all electronics collection day on the so-called Earth Day. 5 The police say … can distract the driver and cause the crash. 6 When a person is spending days and nights on the Internet, we say he is suffering from ….

1.Experts believe the best way to reduce musculoskeletal injuries is through RSI - designing computer facilities so they are safe and comfortable.

2. The developers of the Safetype ergonomic keyboard claim that it can prevent ergonomics or repetitive-strain (action) injury.

3. Visual problems, such as eyestrain and irritation, are severe. Causes of these problems include glare, poor lighting and focusing the eyes on the screen for long periods of time.

4. Some companies test ways to recycle and dispose of electronic waste. For example, Epson Portland sponsored all electronics collection day on the so-called Earth Day.

5. The police say mobile phones can distract the driver and cause the crash.

6. When a person is spending days and nights on the Internet, we say he is suffering from internet addiction.

i don*t like school uniform. i prefer  a free style in clothes. because i think that it*s very comfortable

gradable adjectives:

it's realy cold today, i prefer to stay at home. 

this task is quite easy for me. 

he was very little man,even when he was in high shoe.

non-gradual adjectives:

she was envios in the 1 of october

mark wanted to do extreme sport