Read the passage carefully and choose the correct answer.Mr Green: Hey, Tom. How's your first week at the new school?Tom:  Well, it's great. But I was a bit nervous at first.Mr Green: Why were you nervous?Tom: The teachers are all new to me, most of my classmates are new too.Mr Green: Are they friendly to you?Tom:  Ah, yeah. They are all nice to me.Mr Green: What subjects did you have today?Tom:  Well, we had maths, geography and computer studies, my favourite subject.Mr Green: Oh, good. So ...

Read the passage carefully and choose the correct answer.

Mr Green: Hey, Tom. How's your first week at the new school?

Tom:  Well, it's great. But I was a bit nervous at first.

Mr Green: Why were you nervous?

Tom: The teachers are all new to me, most of my classmates are new too.

Mr Green: Are they friendly to you?

Tom:  Ah, yeah. They are all nice to me.

Mr Green: What subjects did you have today?

Tom:  Well, we had maths, geography and computer studies, my favourite subject.

Mr Green: Oh, good. So everything is going well at school?

Tom: Right. I had a good first day. And ... Dad, can I join the judo club at school ? I like to do judo. 

Mr Green: Yeah, OK, if you like. But don't forget to do your homework.

Tom: I won't. Thanks, Dad.

Why was Tom nervous at first?