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.

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

 The conference "will been a" celebration of women's achievements.

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’.

You need to take some guidance in Chemistry.

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

 Sumithra 'would have missed' the cab if she had not hurried.

Improve the underlined part of the sentence. Choose ‘No improvement’ as an answer if the sentence is grammatically correct.

If proper treat, the wound should heal within a few weeks.

Direction: Which of the following phrases (I), (II), and (III) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (e) i.e., "No correction required" as the answer.

The “Hermit Kingdom” is increasingly isolating itself because of its nuclear ambition that threatens its neighbourhood and the world at large.

(I) isolated because of
(II) isolating themselves because of
(III) isolated themselves because of their

Select the most appropriate option to substitute the underline segment in the given sentence.
 The Ukranian soldiers passed in for several weeks.

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’.

Monika has learn French for a long time.