Explanation

"The architect designed the futuristic skyscraper to blend seamlessly into the urban landscape, harmonizing with the existing structures."

• Into is used to indicate the action of blending within the urban landscape.
• With suggests harmony between the new structure and the existing ones.

Explanation

"His fascination with history compelled him to delve into ancient archives, from uncovering forgotten tales from centuries past."

• Into is used to suggest moving deeply into something (like archives).
• From indicates the source or origin, in this case, the forgotten tales from centuries past.

Explanation

The negotiations were marred amid allegations of corruption that cast a shadow under the legitimacy of the entire process."

Amid is used to indicate the situation in which something happens,

Under suggests something affecting the legitimacy of the process.

Explanation

"To have a bone to pick with someone" means to have a complaint or issue with someone that needs to be discussed or resolved.

Explanation

"To put a spoke in one's wheel" means to deliberately interfere with or obstruct someone's plans making it harder for them to succeed.

Explanation

"To read the riot act" means to give someone a strong warning or reprimand, often to prevent undesirable behavior.

Explanation

"To pass the buck" means avoiding responsibility for something and instead shifting it to someone else. 

Explanation

"To cast in the teeth" means criticizing or reproaching someone, often harshly or directly. 

Explanation

"To have a chip on  shoulder" means to be easily angered or hold a grudge, often due to feeling wronged or insulted.

Explanation

Equanimity"  "توازنِ نفس" یا "پرسکونیت" ہوتا ہے۔

Agitation (اضطراب)