پرسش‌ها با تگ (گرامر)

Four flags have flown over the Palace of the Governors in Santa Fe, New Mexico: ………….. Spain, Mexico, the Confederacy, and the United States.

 Natural selection is defined as the process ………….. the course of evolution by preserving those traits best adapted for an organism’s survival.

……… their differences, the three models resemble ……… in a crucial respect. 

 Many Middle Eastern diplomats still feel that the United States is intent —— the ultimate police in the region.

—— wrote the operetta Babes in Toyland, drawn from the childhood characters of Mother Goose.

 —— of New York's Erie Canal greatly enhanced trade in the upstate region.

Agronomists work to improve the quality of crops, increase the yield of fields, and ……… of the soil.

……… and held prisoner for three day, the man was finally rescued by the police.  

آخه خودَ این کلمه (nation) بصورت مفرد نوشته شده و s  نداره، اما در معنی (ملت)   حالت جمع داره اینجا باید بگیم  The nation of a Country live  یا The nation of a Country lives? همراه با دلیل و گرامر لطفا؟

 Yell at  Vs yell to