I've been studying English at London 2 years before, but when I come back to Thailand. I don't have the chance to speak English at all, I feel that my English is much worse.
I had studied English in London two years ago, but when I came back to Thailand. I do not have to speak English at all. It made me feel that my English much worse.
I learn English in London when 2 years before, but when I come back to Thailand. I didn't get a chance to speak English. That makes me feel that English is suck down a lot.