English

The phrase 'I would really appreciate if you could help me out' is the correct and natural expression to politely request help. 'Appreciate' fits the context of expressing gratitude or thanks, whereas 'respect', 'value', and 'regard' do not fit grammatically or contextually here.

The word "overwhelming" best fits the blank as it commonly describes a very strong or intense response, which is appropriate for describing reactions to events like a marathon. The other options do not convey the same sense of a strong, positive response.

The word 'farrago' means a confused mixture or hodgepodge, making option B the correct synonym. The other options do not match the meaning of 'farrago'.

The word 'enervate' means to weaken or drain of energy. Therefore, option A, 'Weaken,' is the correct meaning.

The correct relative pronoun to indicate possession in this sentence is 'whose'. It correctly relates 'Javed' to 'brothers' showing that the brothers belong to Javed.

The correct preposition to use with 'concerned' in this context is 'with', making the phrase 'concerned with his affairs' grammatically correct.

The phrase 'the manual of which' correctly refers back to 'digital photo-print machine' and fits the sentence structure, indicating possession. The other options do not grammatically or logically fit the sentence.

The word 'Triumph' means a great victory or achievement, so the synonym 'Victory' correctly matches its meaning. The other options do not have similar meanings.

The correct phrasal verb is 'brush off,' which means to dismiss or ignore something. Therefore, 'South Africa brushed off the threat of tougher economic sanctions' is correct.

The phrase 'She has only ________ friends' requires a quantifier suitable for countable nouns like 'friends.' 'A few' correctly indicates a small number of countable items, making option D the best choice. 'Fewer' and 'more' are comparative forms and need a comparison context, while 'less' is used with uncountable nouns.