子云三民U1 第二次考試

In Russia and some countries in (a)   Europe, the first day of school is called “Knowledge Day.”

The United States is not the only country with such interesting (a)   .

You can walk down an (a)   hallway, and the only sound that you hear is your own footsteps.

Due to these (a)   , teachers around the world try to make their new students feel welcome on the first day of high

school.

(a)   , the first day of high school is a fresh start for everyone.

The (a)   are some examples of this from the United

States.

In 2016, a math teacher in Michigan sang pop songs to her students but (a)   the old lyrics with her own about classroom rules.

Students (a)   umbrellas to make new friends.

However, this changes when a new school year begins, and these buildings are filled with (a)   once again.

The task is a big (a)   for Sandra. She will have to work

harder to finish it.