5th box -Flashcards

Multiple choice questions

Question:

1. Pierce

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 doubt that a total cure for cancer will be found soon. b. The question of whether he could survive the winter was left in doubt. c. We don't doubt that the tradition of marriage will continue.
instrument with a lens for making objects larger so that one can see things more clearly ابزاری دارای یک لنز برای بزرگتر کردن اشیاء که فرد بتواند آن ها را واضح تر ببیند ، میکروسکوپ a. The students used a microscope to see the miniature insect. b. When Young Oprah's birthday came around, her uncle gave her a microscope. c. Using a microscope, the scientist was able to probe into the habits of germs.
go into; go through; penetrate وارد شدن ، داخل شدن ، نفوذ کردن a. My sister is debating whether or not to get her ears pierced. b. I tried to ignore his bad violin playing, but the sound was piercing. c. Halloran violently pierced the skin of his rival, causing massive bleeding.
get into or through داخل یا وارد شدن a. We had to penetrate 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 penetrate the hard surface. c. The thieves penetrated the banks security and stole the money.

1 of 5