Critical Reasoning

stacey,

this is in response to the pm that yo sent me. Thanks for your response. You answered my question that I wanted to ask thru this pm in the forum (gas price).

I don't know .There is something wrong with my message box. I have been trying to contact you desperately for last few days as I had some questions I needed your insight. But everytime I tried to sent messages, they got stuck in my outbox and never went thru though my message boxes (sent mail etc.) were empty. Even I sent a message thru the forum to the founder yestrday regarding this. I have not got any response yet though . (you got a blank message though).



Last, but not the least, i want to personally thank you for your concern. You have always been great with your remarks in the forum. I always try to follow your posts .

here is the question that I wanted to ask thru my other pm:

stacey,

pl. follow the link below. It is a question about the usage of past perfect / simple past.
As per manhattan GMAT , since we have used 'before' , we wouldn't need a pat perfect.

Pl. suggest.

https://www.beatthegmat.com/explain-with ... tml#253593

regards,

Ansumania

stacey,

I think it's just me. I don't know . My messages are agin stuck in the outbox.