Direction: In the following questions, some parts of the sentences have errors and some have none. Find out which part of a sentence has an error. The number of that part is your answer. If a sentence is free from error, then your answer is (4) i.e. No error.
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Solve the question according to given instruction
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- The technician reminded them
- to have a thoroughly cleaning of the machine
- after each use
- No error
Correct Option: B
to have a thorough cleaning will replace to have a thoroughly cleaning because –
thorough (Adj.) : complete with regard to every detail
thoroughly (Adv.) : completely; very much
Look at the examples given below :
Planners need a thorough understanding of the subject.
He searched the house thoroughly.
