Currently level 1, I have been looking at the vocabulary words for example: 上がる being pronounced as あがる However in the examples below, neither are used in the context sentences. The closest I can see is ‘上が’. Why is it only ‘a’ and ‘ga’ but no ru?
My fever is rising steadily.
三かいまでエレベーターで 上が -りましょう。
Let’s go up to the 3rd floor using the elevator.