Reading & Writing M.6 Examination

1. having been tried without success

2. in a way this is very serious or dangerous

3. having happened or taken place

4. regarded or deserving to be regarded with suspicion

5. a person who watches an activity

6. to change your behaviour for new conditions

7. to change or growth the process

8. to look into something in details

9. to think carefully about something

10. to make sure something happens