1. Closer than 1.2 meters, the most common response is to move away.

   • Word that shouldn’t be there: "closer" (should be "closer" → "closer than")

2. Some interesting studies have been done in libraries. If strangers will come too close,

   • Word that shouldn’t be there: "will" (should be "come" → "come too close")

3. many people get up and leave the building, others use to different methods such

   • Word that shouldn’t be there: "to" (should be "use" → "use different methods")

4. as turning their back on the intruder. Living in cities has made people to develop

   • Word that shouldn’t be there: "to" (should be "people develop" → "people develop")

5. new skills for dealing with situations where they are close to strangers. Most

   • Word that shouldn’t be there: "so" (should be "Most" → "Most")

6. people on so crowded trains try not to look at strangers; they avoid skin contact,

   • Word that shouldn’t be there: "contract" (should be "contact" → "skin contact")

7. and apologize if hands touch by a mistake. People use newspapers as barriers

   • Word that shouldn’t be there: "by" (should be "touch" → "touch by")

8. between themselves and other people, and if they do not have one, they stare into

   • Word that shouldn’t be there: None

9. the distance, making sure they are not looking into anyone’s eyes.

   • Word that shouldn’t be there: None

Your answers:

1. closer
2. will
3. to
4. to
5. so
6. contract
7. by