11.  So the argument we have now reached seems to be a complex defence of the first part of that first sceptical argument.

12.  Social themes are not of major importance in the first part of the exhibition.

13.  The dropouts from the first part of the ecological exam are easy to identify as they are, after all, dead.

14.  The equilibria in the first part deal with complexation, solubility, redox reactions, and solvent extraction and ion exchange.

15.  The first part deals with the ill-starred romance between Natasha and Andrei, and the second plunges into the conflict.

16.  The first part of his answer appeals to the class struggle.

17.  The first part of proofing is as simple as creating white space.

18.  The first part of the book is pretty boring, but it gets a lot better as the story goes on.

19.  The first part of the film is really boring but it gets better later on.

20.  The first part of the job requires new missiles that can be easily transported, and radars to guide them.