Explanation

The correct preposition with apprehensive is usually "at" or "about", depending on the sentence.

Here, "apprehensive at the thought" is grammatically correct and commonly used to express uneasiness or fear.

Explanation

"Put away" means to save or store something, especially money, for future use.

The phrase fits the context of preparing financially for difficult times.

Explanation

Explanation

"Between" is used for two entities, and the sentence mentions "the two cities."

"Among" is used for more than two.

Explanation

"Idol" refers to a physical object or image that people worship, especially in ancient times (e.g., statues of gods).

Idol means بت

Explanation

The phrase "look down upon" is an idiomatic expression meaning to regard someone with contempt or disdain.

The correct sentence is:

"The rich should not look down upon the poor."

Explanation

The sentence refers to yesterday, indicating a past event, so past simple tense is needed.

"Did not come" is the correct negative form of the past simple tense, as "did" already carries the past meaning.

Explanation

"Unless you run fast" gives a condition for the main action (missing the bus).

Clauses that begin with unless, if, because, although are adverbial clauses (they modify verbs).

Explanation

"A Time to Talk" is a poem by Robert Frost, focusing on friendship and taking time to stop and connect.

Robert Frost is the author of "Stopping by Woods on a Snowy Evening."

Explanation

Itself reflects the action back to the subject (the frog).

Reflexive pronouns are used when the subject and object are the same.