Question 31: Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs in each of the following questions: In a survey of suburban homeowners correction, a lawn-mower was rated one of the most important equipments.
Edit: equipments => equipment or pieces of equipment
The noun “equipment” is an uncountable noun, so we cannot use “s”. There is also a
Another fix is to add another plural countable noun before (pieces).
In a survey of suburban homeowners, a lawn mower was rated as a
of the most important devices.