Question 46: Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions: Electric wires carry current for lighting and outlets designing for household appliances.

designed => are designed

Explanation: Electric sockets are designed for household electrical appliances – passive use, this clause is separate from the previous one because it does not use the same verb carry, so it lacks a verb, because it is used in the passive, it should be added to be.

Translate. Electrical wiring for lighting and electrical outlets designed for household electrical appliances.