Official Solution:
Nutritionists suggest that we should replace chips and sweetened soft drinks with healthier raw vegetables, fruits, whole-grain biscuits and low-fat cheese.
A. we should replace chips and sweetened soft drinks with healthier raw vegetables, fruits, whole-grain biscuits and low-fat cheese.
B. one replaces chips and sweetened soft drinks for healthier raw vegetables, fruits, whole-grain biscuits and low- fat cheese.
C. we replace chips and sweetened soft drinks with healthier raw vegetables, fruits, whole-grain biscuits and low-fat cheese.
D. us replace chips and sweetened soft drinks with healthier raw vegetables, fruits, whole-grain biscuits or low-fat cheese.
E. we replace chips as well as sweetened soft drinks with healthier raw vegetables including fruits, whole-grain biscuits and low-fat cheese.
A - The use of 'suggest' and 'should' in the same sentence is an error of redundancy.
B – 'Replaces' is incorrect since we need 'replace'. Also you replace one thing 'with' another and not 'for' another.
D – The use of 'us' is incorrect since the sentence needs the subject form 'we' and not the object form 'us'.
E – Unnecessarily wordy and changes the meaning.
Answer: C