to suddenly remember something
突然何かを思い出す (totsuzen nanika o omoidasu)
"Her name didn’t come to mind at first."
"最初は彼女の名前が思い浮かばなかった。" (saisho wa kanojo no namae ga omoiukabanakatta)
to do extremely well on a test
to make progress or advance
to understand something that is complicated or unclear
Dishonest or untrustworthy.
to take responsibility for what you did wrong.
a constant source of annoyance or trouble