A:Hello Jenny,why are you in the laboratory?what are you doing?
B:Hello teacher Wang ,i'm doing a test about the water and oil.It's interesting.
A:For what?
B:I have known that once oil meet water,the oil must float on the water.How magical it is!
A:How do you do that?
B:Oh,first,pour some water into a cup,and then,pour some oil into the water.
A:It's easy.So what can i do to help you?Let's do it together,ok?
B:It's wonderful.
A:Look,what happened?
B:Wow,I saw the oil floats on the water,it's really.Ha ha,what a interesting test.A:Jenny,what can you learn from it?
B:I know that we should try our best to verify the problem we met in study by ourself.And we should be bravery to face the challenges in our day life.
A:You are a clever student,and you love to practise.It's a good habit for you to study .You should insist it.Good luck to you.Hope you can get good grades.Goodbye.
B:Thank you teacher.Goodbye. A:Hello Jenny,why are you in the laboratory?what are you doing?
B:Hello teacher Wang ,i'm doing a test about the water and oil.It's interesting.
A:For what?
B:I have known that once oil meet water,the oil must float on the water.How magical it is!
A:How do you do that?
B:Oh,first,pour some water into a cup,and then,pour some oil into the water.
A:It's easy.So what can i do to help you?Let's do it together,ok?
B:It's wonderful.
A:Look,what happened?
B:Wow,I saw the oil floats on the water,it's really.Ha ha,what a interesting test.A:Jenny,what can you learn from it?
B:I know that we should try our best to verify the problem we met in study by ourself.And we should be bravery to face the challenges in our day life.
A:You are a clever student,and you love to practise.It's a good habit for you to study .You should insist it.Good luck to you.Hope you can get good grades.Goodbye.
B:Thank you teacher.Goodbye.