Events & Promotions
|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Nov 2007:30 AM PST
-08:30 AM PST
Learn what truly sets the UC Riverside MBA apart and how it helps in your professional growth
Nov 2011:00 AM EST
-11:59 PM EST
Don’t miss Target Test Prep’s biggest sale of the year! Grab 25% off any Target Test Prep GMAT plan during our Black Friday sale. Just enter the coupon code BLACKFRIDAY25 at checkout to save up to $625.
Nov 2211:00 AM IST
-01:00 PM IST
Do RC/MSR passages scare you? e-GMAT is conducting a masterclass to help you learn – Learn effective reading strategies Tackle difficult RC & MSR with confidence Excel in timed test environment- Nov 22
12:00 PM PST
-12:30 PM PST
olve GRE practice problems covering Quantitative reasoning, Verbal Reasoning, Text Completion, Sentence Equivalence, and Reading Comprehension Problems. Take this GRE practice quiz live with peers, analyze your GRE study progress, - Nov 23
10:00 AM PST
-11:00 AM PST
GMAT practice session and solve 30 challenging GMAT questions with other test takers in timed conditions, covering GMAT Quant, Data Sufficiency, Data Insights, Reading Comprehension, and Critical Reasoning questions. - Nov 23
11:00 AM IST
-01:00 PM IST
Attend this free GMAT Algebra Webinar and learn how to master the most challenging Inequalities and Absolute Value problems with ease. 
Nov 3010:00 AM EST
-11:59 PM EST
Get $325 off the TTP OnDemand GMAT masterclass by using the coupon code BLACKFRIDAY25 at checkout. If you prefer learning through engaging video lessons, TTP OnDemand GMAT is exactly what you need.
03 Jul 2015, 03:03
Kudos
Bookmarks
Since in the beginning of the sentence dictates that something started at some point in the past.
Structure:
Since Past tense, Present Perfect/Present Continuous
So is there any rule to follow here for the second clause? because it appears that it sometime takes Present Perfect and sometimes it takes present continuous.
should I go by any grammar rule or just by logic? if logic. what's the logic behind it?
Thanks!
Example this is an official answer of some exercise, so don't check if you are enrolled with e-GMAT
Structure:
Since Past tense, Present Perfect/Present Continuous
So is there any rule to follow here for the second clause? because it appears that it sometime takes Present Perfect and sometimes it takes present continuous.
should I go by any grammar rule or just by logic? if logic. what's the logic behind it?
Thanks!
Example this is an official answer of some exercise, so don't check if you are enrolled with e-GMAT
Ex:1 Since the first successful organ transplant was performed in the United States in the 1954, a serious problem faced by transplant recipients has been the possibility that their own bodies will try to reject or destroy the transplant.
Ex:2 Whereas, since 1987, the National Geographic Society has sponsored Geography Awareness Week to promote geographic literacy in schools, communities, and organizations, recent surveys have shown that the children do not get enough geography education to understand the world around them and are unprepared for an increasingly global future.
Ex:2 Whereas, since 1987, the National Geographic Society has sponsored Geography Awareness Week to promote geographic literacy in schools, communities, and organizations, recent surveys have shown that the children do not get enough geography education to understand the world around them and are unprepared for an increasingly global future.
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Verbal Questions Forum
Still interested in this question? Check out the "Best Topics" block below for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
