1. They are in the meeting room and they might wait their boss who is the emperor of the company

Exercise 7

1. They are in the meeting room and they might wait their boss who is the emperor of the company.

2. I do not know which nationality they are, but I believe they are the representatives of one of the companies.

3. They are exchanging their ideas about the issues that they will say about to their boss.

Exercise 8

1. as a means of

2. originate

3. sheer size

4. prior to

5. in it is time

6. obvious

Exercise 9

5 is not given

Exercise 10

a. Having a single language as an official international.