21.   According to Reynolds, there has been a slight but perceptible change in public attitude lately.

22.   Accordingly, adjustment via the exchange rate was not able to compensate adequately for long-term changes in competitive conditions.

23.   Act as if you only had six months to live and implement these changes in your life now.

24.   Again, a simple colour change in the test will tell you whether or not you are soon to be a mum.

25.   All are subjects of experiments that will measure changes in development brought on by space flight.

26.   All living organisms have to adapt to changes in environmental conditions.

27.   All too often headmasters, teachers and parents are ill-informed about intended changes in primary curriculum programmes.

28.   Although changes in performance arise as a result of supply side factors, they manifest themselves as shifts in demand curve.