Explanation

Cholera "breaks out" means it spreads rapidly, especially after floods due to contaminated water.

Floods increase the risk of waterborne diseases like cholera.

Explanation

"She was late" is in the past simple tense, so the following action should be in past perfect to show it happened earlier.

"The class had started" (past perfect) correctly indicates that the class began before she arrived.

Explanation

In negative sentences, "any" is used with uncountable nouns like sugar.

Since the sentence is negative (have not got), "any" is the correct choice.

Explanation

"Frustrated" is the correct adjective to describe how someone feels.

"Frustrate" is a verb.

"Frustrating" describes something that causes frustration.

Explanation

"Anything" is used in negative sentences and questions.

Anything means کچھ بھی

"Something" is generally used in positive statements.

Explanation

"Skillfully" is an adverb that means "with great skill or expertise."

The correct sentence is: "The magician skillfully shows the tricks."

Explanation

"Often" is an adverb of frequency, meaning "frequently" or "many times".

The correct sentence is: "My uncle often goes to the market."

Explanation

The correct sentence is "What time does the train leave?", but from the given options, "The train leaves" fits best.

Present Simple Tense is used for scheduled events like train timings.

Explanation

The sentence indicates a present continuous action, so "am searching" is the correct choice.

"I am searching for my pen" shows an action happening at the moment of speaking.

Explanation