For the following two questions - Select the sentence or part of a sentence which is grammatically correct from the given alternatives. Identify the right answer among the four choices.
For the following four questions -The sentences are wrong. Correct them by choosing most suitable alternative.
He was attacked by a sledgehammer
Either of these have to be replaced.
I have completed the work by noon:
The ship suffered heavy damages.
For the following seven questions - Choose and write the word what is equivalent in meaning to the underline word/s.
He was meticulous in doing his duties.