Today's Exercises 0912

3.2

1.  As can be seen from TableⅡ, participation figures have been steadily falling since 1970.
2.  Different authors have accounted for the President's actions in different ways.
3.  Mendel attempt to devise a system for classify the many different types of pea plant that he grew.
4.  It is often most effective to present your data in a chart or table.
5.  The data we have collected shows that there has been a download trend with regard to job satisfaction over the last 50 years.
6.  The aim of the research is to develop a new software application which will help aviation engineers  design more sophisticated aircraft.
7.  The archaeologists should be able to use carbon dating techniques to establish exactly how old the bones are.
8.  Charles Darwin attempted to explain the existence of different species in terms of evolution.