Read the text below and look at each line, some of the lines are correct and some have a word which should not be there

Read the text below and look at each line. Some of the lines are correct and some have a word which should not be there. Indicate the correct lines with a tick (). For the incorrect lines, write the words that should not be there on the Answer Sheet. SAFE DRIVING 16.________ Some of people come to the conclusion that frequent road accidents 17.________ are just an unavoidable part of modern life. In fact, all drivers who have 18.________ the ability that to alter this situation with a simple change in attitude. 19.________ Whereas the vast majority of drivers are relatively safe and are rarely 20.________ involved in a serious accident, a worrying minority drive at such speed 21.________ that the slightest error can be fatal. This is obviously an unacceptable. 22.________ It is also so essential for all drivers to take into consideration different 23.________ road conditions – poor light, fog or rain, for instance. Finally, remember 24.________ that human behaviour is unpredictable – another driver may be make an 25.________ unexpected turn or slow down suddenly, so always try to think ahead.