تفاوت most و most of چیست ؟! 

There was............in the kitchen and I took............with me.  A- a little coffee/ some  B - some bread/ two C- a few apple/ one D- much sugar/ a lot of

با سلام ، تفاوت دو عبارت  catch up  with someone or something و  keep up with someone or something در معنای «همگام شدن یا بودن »   چیه ؟! 

Choose the correct option to complete the sentence: “Not until the investigation had reached its final stages _____؟ ___ the full extent of the corruption within the department.” A) the investigators realized B) did the investigators realize C) had the investigators realized D) the investigators did realize

The woman whose car was stolen in the shopping center last night has currently found it  ...............? A- wasn't it B- didn't she C- hasn't she D- was it