Explanation

Whereas is used to contrast two ideas or qualities in one sentence.

It correctly shows the contrast between "she is funny" and "he is boring."

Explanation

The common idiomatic expression is "You are as cold as ice," meaning emotionally distant or unfeeling.

"Ice" is used to represent coldness in this comparison.

Explanation

The correct preposition with "suffers" when talking about a medical condition is "from".

For example, "She suffers from a heart disease."

Explanation

Here "Unless" means جب تک

The sentence means "You don't need to go if you don't want to", which is correctly conveyed using "unless."

So, the complete sentence is: "You don’t need to go unless you want to."

Explanation

The word Furniture is a noun.

Economical is an adjective.

Usually, an adjective is used before a noun.