English

The correct idiomatic expression is "pull through," which means to survive or recover from a serious illness or difficult situation. Therefore, "Saif's father managed to pull through" is the correct phrase.

In English, a waiter typically receives a 'tip' from customers as a small amount of money given for good service. 'Bonus' and 'fee' do not fit this context, and 'None of these' is incorrect since 'tip' is the appropriate word.

The word 'conspicuous' means easily seen or noticed, which aligns with the synonym 'discernible'. The other options, 'concealed' and 'unclear', are antonyms, and 'None of these' is incorrect.

The correct phrasal verb in this context is 'ran him off,' which means to cause someone to leave or be driven away, especially in public. 'Ran him over' typically means to hit someone with a vehicle, which does not fit the sentence meaning here.

An itinerary is a planned route or journey, so its synonym is 'Plan'. 'Logbook' and 'Blog' do not mean the same as itinerary, so 'All of the above' is incorrect.

The phrase 'cake and pie' is not a recognized idiom in English with the meaning 'very easy to eat.' None of the provided options correctly define a known idiom involving 'cake and pie.' Therefore, 'None of these' is the most accurate choice.

The word 'erratic' means unpredictable or inconsistent. Among the options, 'normal' is the best antonym as it implies regularity and predictability. 'Common' and 'calm' do not directly oppose 'erratic', and 'All of the above' is incorrect because not all options are antonyms.

A misanthrope is a person who dislikes or distrusts humankind. None of the options (idealist, positivist, pessimist) correctly synonymize misanthrope. Therefore, 'None of these' is the correct answer.

The word 'solace' means comfort or consolation in a time of distress or sadness, making 'Comfort' the correct synonym.

The word 'awkward' means lacking grace or skill in movement or behavior, which is synonymous with 'clumsy'. The other options do not share this meaning.