根据上下文,用适当的单词补全对话(每空一词）
hello,nice to meey you!
nice to meet you,too.l'm ( )boston.where ( ) you come from?
moscow
what is the weather (　)there?
lt's cold.lt's snowing now here.but sometimes it's sunny and warm.( )the weather in boston?
lt's warm,but ( ) it's cloudy.what are you ( ) here?
l'm learning french.what ( ) you?
l'm in( ) on vacation.look,here is a photo ( ) the eiffel tower.
( ) a beautiful photo!
thank you