For the following questions answer them individually
Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution required'.
This is the student which won the first prize in the recitation.
Select the word which means the same as the group of words given.
A professional who works with patients who have heart problems
Select the option that can be used as a one-word substitute for the given group of words.
The study of ancient civilisations and cultures by examining their sites
The following sentence has been divided into four segments. Select the segment that contains a grammatical error from the given options.
I am going / to home / soon after the / programme gets over.
In the given sentence, identify the segment which contains a grammatical error.
Due to the lockdown most schools teaches students through online classes.
Select the option that expresses the given sentence in reported speech.
My mother said to me, "Aravind, the baby has been crying all day."