When I came back, I found my bicycle __________.

On the __________ first day, our teacher told us that it was vital that we __________ notes in English class.

Why don’t you put the meat in the fridge? It will _____ fresh for several days. [ ]

I ____ at my new novel when the big earthquakehappened at 2:20 pm.

下列词语中加点字注音无误的一项是 （ ）