Question

spot the errors in the sentence and correct it- after finding the problem the mechanic cleaned the carburettor ,started the engine and found it working smoothly.

Answer 1

after finding the problem, the mechanic cleaned the carburetor ,started the engine and found that it was working smoothly.

Answer 2

The correct way of sentence formation is:

After finding the problem, the mechanic cleaned the carburetor, started the engine and found that it was working smoothly.