1-C. Although I spent most days alone, occasionally I met some interesting people during this trip.Although I spent most days alone, occasionally I met some interesting people during this trip.
2-C. He wasn't wearing a suit and tie although he usually does.He wasn't wearing a suit and tie although he usually does.
彼は、スーツを着用していませんでした、さらに、ネクタイもダヨ、でも、彼は、通常しています。
3-C. Although Tokyo has a relatively small land area, it has a huge population.Although Tokyo has a relatively small land area, it has a huge population.
東京は、比較的小さい土地面積を有しますが、それは、巨大な人口を有します。
4-C. Although there was still the risk of more landslides, Kimo and I decided to go this morning and look closely at the lion-shaped rock formation.Although there was still the risk of more landslides, Kimo and I decided to go this morning and look closely at the lion-shaped rock formation.
5-C. Although she had attended schools in Japan before we went to Chicago, it's Anna's first year at a Japanese junior high school.Although she had attended schools in Japan before we went to Chicago, it's Anna's first year at a Japanese junior high school.
6-C. Although traditional footwear exists, modern men often wear leather shoes, running shoes, or hiking boots.Although traditional footwear exists, modern men often wear leather shoes, running shoes, or hiking boots.
7-C. Although Mexico today is a base-10 country, this group of over 5,000 people continues to use the number 8 as the base for everyday counting.Although Mexico today is a base-10 country, this group of over 5,000 people continues to use the number 8 as the base for everyday counting.
8-C. Although it seemed a little dangerous, I wanted to show Alex that I could throw it farther.Although it seemed a little dangerous, I wanted to show Alex that I could throw it farther.
9-C. Jason: Although there may be some problems, it seems that bicycle lanes might help to reduce the recent increase in accidents involving cyclists.Jason: Although there may be some problems, it seems that bicycle lanes might help to reduce the recent increase in accidents involving cyclists.