Nouns

My ......... to work takes about fifty minutes by car.

Being a young scientist, Joshua is really excited to be going on his first ......... to the North Pole, where he will do research on walruses.

In the show, we saw many different schools of ..........

A ......... citizen is an older person who is close to or over the age of retirement.

You'd better get back to work instead of ..... nervously up and down the corridors.

I haven't done this and you are making a terrible ..... in suspecting me.

I thought my brothers' last argument was going to come to ...... They clashed on a particular subject that got pretty intense. I thought they were going to hit each other!

Those girls are always ..... about something. They don't agree on most matters.

My friend and I got into a ..... about meaningless issues last week. I don't know why I let myself argue about such trivial things.

My grandfather used to say, "Curiosity killed the ......" This means that sometimes people are too curious and wind up in harm's way because of it.