Do you know these words?

• あしもとに　きを　つける

  to watch one's step ; to walk across (the road/bridge)

• ひざ

  knee

• じょうしょうする

  to go up

• けす（でんきを〜/あかりを〜）

  to switch off (the light) ; to put off(the light) ; to turn off (the light)

• でんげんを　きる

  to switch off (power)