Yesterday in the science lab, my class were doing experiment on temperature.
Out teacher asked a girl to get a few ingredients from another lab.
When she come back, she asked the teacher whether there's a ghost somewhere around the science lab.
The teacher asked her why did she ask this kind of question.
She replied that someone was following her when she was going to another lab to bring a few ingredients.
The teacher told that some of her (the teacher) students also had a feeling of being followed by someone when they are alone on the science labs corridor.
But the teacher told that she did not see any ghost in the science lab yet.
If there is any English grammar mistake, please comment?