Do you know these words?

• しょくよくが　ある

  to have a good appetite ; to have an appetite

• せんてんせい

  congenital

• ちゃんすが　ある

  to have a chance ; to have an opportunity

• ますたーする

  to master ; to become very good ; to become skilled at

• すなお（な）

  obedient ; docile