The bell was ringing. It was time for Adi’s class to have Physics in the laboratory. They enjoy studying Physics in the laboratory. They have chances to use the apparatus like flashes, pipettes, test tube, etc and to make simple experiments.

Adi was in the same group as Rita. They also wore white uniform called a lab glass. The teacher was distributing the worksheet when suddenly she heard a little scream. It was from Adi. He was not so careful that the test tube knocked on the table and broke a little and cut his finger. The teacher took care of him soon.

1.who got a little accident?
a.Rita c.the girl
b.The teacher. d.Adi

2.why should the students be
careful?
a.The apparatus is made of glass.
b.they have to do the experiments
c.the uniform is white.
d.the apparatus is dangerous.

3.what does the passage tell US?
a.The carrying out of laboratory experiment
b.the busy and caraless students in the classroom
c.the preparation of physics laboratory class
d.the experiment of physics class​

The bell was ringing. It was time for Adi’s class to have Physics in the laboratory. They enjoy studying Physics in the laboratory. They have chances to use the apparatus like flashes, pipettes, test tube, etc and to make simple experiments.