Recognise the erroneous part in the given sentence and choose the most appropriate answer from the options given to ensure a meaningful sentence.

As she kept walking to me, my heart skipped a beat.

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’.

A team of biologists have been discovered four new species of horned frogs in the North Eastern region of India.

Choose the correct alternative which will improve the part of the sentence given in quotes.

The black sky 'was illuminated' by forked lightning.

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’.

She was too startled at first saying something , but finally she blurted out the truth.

Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select ‘No improvement’.

I will accept the responsibility while a time comes.

Select the option that will improve the underlined part of the given sentence.
 She bought the fine cloth in the store.

Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.

The first meeting of the Standing Committee will be hold next week.

Select the most appropriate option that can substitute the underlined segment in the given sentence.
The new shop that opened last week are hardly sufficient stock of the products that it advertised about.