not believe; not be sure of; feel uncertain about; lack of certainty باور نکردن ، مطمئن نبودن از ، احساس اطمینان نکردن ، عدم اطمینان ، تردید کردن a. Scientists _______ that a total cure for cancer will be found soon. b. The question of whether he could survive the winter was left in _______ . c. We don't _______ that the tradition of marriage will continue.

amount of room or space inside; largest amount that can be held by a container مقدار جا یا فضای داخل ، بیشترین مقداری که یک ظرف می تواند بگیرد ، ظرفیت a. A sign in the elevator stated that its _______ was 1100 pounds. b. The gasoline capsule had a _______ of 500 gallons. c. So well-liked was the prominent speaker that the auditorium was filled to _______ when he began his lecture.

get into or through داخل یا وارد شدن a. We had to _______ the massive wall in order to hang the mirror. b. Although Kenny tried to pound the nail into the rock with a hammer, he couldn't _______ the hard surface. c. The thieves _______ d the banks security and stole the money.

very careful; never taking chances بسیار دقیق ، هرگز بر اساس احتمال عمل نمی کند a. Be _______ when you choose your opponent. b. Good authors are _______ not to exaggerate when they write. c. If the rain is falling in torrents, it is best to drive _______ ly.

do better than; be greater than; excel بهتر بودن از ، بیشتر بودن از ، برتری داشتن a. The machines of the twentieth century surely _______ those of earlier times. b. Most farmers believe that rural life far _______ es urban living. c. It is undeniable that a cold lemonade in July cannot be _______ ed.