Each sentence demands a different type of knowledge concerning verb tenses, prepositions, articles, and idioms, and they are further explained below.
Completing or correcting the sentences
- "... by herself" - "Herself" is the reflexive pronoun for the third person, feminine, which means it agrees with "sister."
- "a one-rupee note" - The article "a" is used before consonant sounds. The word "one", although spelled with a vowel, begins with a "w" sound.
- "... fond of music" - The adjective "fond" needs the preposition "of" to be completed.
- "... into the river" - "Into" is used with verbs that indicate motion from the outside to the inside of something.
- "was going to" - The past continuous tense uses the verb "to be" in its past form.
- "you are going to miss" - "Will" and "going to" express a future action.
- "The Sun rises..." - before words such as "Sun" or "moon", we use the article "the".
- "Crocodile tears" means someone is faking their tears, pretending to be crying.
- "On top of the world" is used to express extreme happiness.
- "The news was false." - "News" is a singular, not a plural word.
With the explanation above in mind, we can see that the answes given are correct.
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