Choose the suitable Homphone from the given option for the word 'Flour'

Select the most appropriate word to fill in the blank in the given sentence:

He tried to ______his behaviour after receiving the feedback from his mentor.

Choose the most appropriate option to replace the underlined phrase in the given sentence:-

My father's penchant for excessive concern for minor details drives my mother up the wall and leads to fruitless arguments.

Choose the appropriate word from the options given to complete the following sentence.

The newest fibre optic cables that carry telephone calls are made of glass so ___ that a piece 100 meters thick is clearer than a standard windowpane.

Insert the appropriate words from List-I in the blanks in List-II to form meaningful sentences.

List-I	List-II
(Words)	(Sentences)
(A) affected	(I) The mother's____for her child knows no bounds.
(B) affectation	(II) The flood has greatly____the entire region.
(C) affection	(III) The innovative methods of solving the problems proved very____.
(D) effective	(IV) No one can put up with his irritating ______.

Choose the correct answer from the options given below:

1. (A) - (II), (B) - (IV), (C) - (I), (D) - (III)
2. (A) - (IV), (B) - (III), (C) - (II), (D) - (I)
3. (A) - (II), (B) - (I), (C) - (IV), (D) - (III)
4. (A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Fill in the blank with the most suitable word from the given options:

It would be _______ to refuse such a generous offer.

Choose the correct option that can replace the given phrase:-

To obtain from different sources.