Exercise 6. Word patterns. Find the extra word in each line.

The future

1) ___We were discussing about the future in class today. Some people were

2) ___wondering it whether we would have to live in space when we destroy

3) ___our own planet. I explained them that the answer lies in technology because

4) ___scientists are intend to develop forms of energy that will not damage the

5) ___environment. The problems caused as being a result of technology will be

6) ___solved by technology. I am look forward to our next discussion.