Do you know “British Hills”?

British Hills is in Fukuoka, Japan but Cityscape likesis in England.

I went to there because my class is a foreign language class.

We had to use English anyll the time, so my brain was tired.

Three days later, I thought my talskill in speaking English skillshad improved.

Do you know “British Hills”?

We don't typically use quotation marks around place names.

British Hills is in Fukuoka, Japan, but Citythe townscape looks likes England.

(1) We use commas when providing the name of the country after the city, as in "Fukuoka, Japan", "Toronto, Canada", "Paris, France", etc.
(2) "Cityscape" is inappropriate here, since British Hills is not a city.
(3) Note that "townscape" is not capitalised, because it's not a proper noun.
(4) Alternatively: "the townscape looks English."

I went to there because my class is a foreign language class.

We don't really say "went to there".

We had to use English anyll the time, so my brain was very tired.

とても: very

Three days later, I thought my talking Englishfelt (that) my English speaking skills had improved.

(1) You "speak" a language, not "talk" a language. Instead, "talk" is used in phrases like "I talk in English." (Notice the "in".)
(2) 感じる: to feel
(3) "Had improved" is in what we call the past perfect tense. It's used when referring to a past event that occurred before another past event. You realising that your English speaking skills was something that happened in the past, and your skills improving happened further before that. Hence, the past perfect is expected here.

That was a good place, so I want to go there again and I also want to go England sometime.

も: also