Sentence, Claus...

Fill in the blank with the most appropriate word. 
My mother loves my younger sister very much and the latter makes use of it. She always asks to buy her nice dresses, sweets. My sister likes only to play and is a poor pupil. My sister is just a bad naughty girl. I say this because I always ________ .

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________ makes the world go round.

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When angry ______.

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I can't afford another baby. I already have _____ much on my plate.

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On the verge.

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You are never going to save enough money to make a house if you keep on buying expensive appliances for your car. You can't have your cake and eat it _______.

Choose the word which can be substituted for the given words/sentence.

Choose the correct meaning of the idiom/phrase.

Choose the correct meaning of the idiom/phrase.
To die in harness.