( pre, over, mis, inter, dis, co, re, under )
1. This isn’t just a problem for this country .It’s an national problem.
2 You have todo the exercise because the first time you did it you made a lot of mistakes.
3 Sorry, I understood what you said. I thought you said 30, not 13.
4 There are lots of advantages and advantages with genetically-modified food.
5 They have booked the flight-there aren’t enough seats for everyone.
6 Food is still a terrible problem in many countries. Some peopleestimate
The problem and don’t think, it’s so important.
7 The team need to operate and work together.
