about the teacher qualification on italki.... How many days it will take to pass the teacher qualification on italki?and is there anybody wanna learn Chinese from me?

could you give me some suggestions about this composition As is vivdly depicted in the picture,with the speedy social and economic development,the number of something has dramatically increased\shrunk.(discribe picture).At the lower part of it,we can see several Chinese characters which read… The purpose of the picture is to show us that due attention has to be paid to … .Owing to … , …..(discribe picture )If we let this situation go as it is,we don’t know where….will be in the forthcoming future.By that time,it would be a tragedy of immeasurable proportions. Accordingly,in my opinion,confronted with the problem ,we should find several solutions immediately.For one thing,we should appeal to the authorities to make strict laws and regulations to control … ;For another,we should cultivate the awareness that…is vital to us.As a consequence of successful publicity and unwavering government support,I reckon that we humans can surmount this difficulty and a brilliant future is awaiting for us if we exert every effort to it.

could anyone discribe what is the prawn looks like in your country?

about British English and American English。。。~@^_^@~ i wanna know which one is better.....and what is the different between them?my teacher said only very few people could speak real british english...is that mean american english is more common...and british english is good but hard to learn ....

what is the different between "go through"and "go across"? what is the different between "go through"and "go across"?i know “go through”is usually used for "go through the bridge or go though a space...and go across is used for "go across the street" but there is a sentence of "go through sixth avenue ".Is that mean pass by?