Read the essay again. Which of the linking words in bold:​

1) I will tell you who worked at a factory.
2) He said that he worked at a factory.
3) We didn't know either where he worked.
4) He asked us when we worked at a factory.
5) Do you know why he worked at a factory?
6) He didn't know why he worked at a factory.
7) You didn't tell us whose factory you worked at.
8) They asked me how many factories I had worked at.
9) We didn't know who else worked at a factory.
10) We were sure that he worked at a factory.
11) A man asked me how I worked at a factory.
12) I forgot which excuses he gave for not working at a factory.

1. I never take part in any competition.
2. Sometimes I take part in the competition.
3. If you don't believe in your luck, you can miss a very good chance.
4. I'm afraid he has already lost his chance.
5. Every leaf has a lucky month in the next year.
6. What gave a new beginning to the history of long distance travelling.
7. Does she mind his travelling by air?
8. Is she going to give up playing tennis?
9. I hope to win the Round-the-World race.
10. I think computers are harmful because children become nervous, angry and tired