unit 1 lesson 4

7.Number the parts of the conversation in the correct order.(lesson 4)

A: so, will you continue studying something related to math?	5
B: I’m still undecided. It could be a job in an engineering company, but what I’d really like to do is something related to cosmology.	8
A:did you have any special abilities when you were a kid	1
B: yes, I’ll probably get a degree in physics or engineering. I haven’t to decided yet.	6
B: well, I have always been good at math, and I could do calculus when I was 10.	2
A: and what job do you want to do when you finish?	7
B: No. my mom is a math teacher, and when she saw that I liked math she started teaching me.	4
A: Really! That’s amazing. They didn't teach you that in elementary school, I suppose.	3

8.each of these sentences has a mistake of Spelling(S), Punctuation(P), or Grammar(G).write S, P, or G and correct the mistakes.(lesson4)

   a I could'nt read very well when i was a kid.

        p    couldn't  

   b Could you get home OK yesterday?

        s    yesterday   

   c His dad said he couldn't has a skateboard.

        g     couldn't 

   d I couldn't to call you last night.

        g     couldn't call

   e Could you ride a bike when you were five.

        p five

   f  I could get a job with my cuosin.

        s cousin 

   g she could spoke four languages at the age of seven.

        g could speak

   h Mozart cold play the piano when he was three.

      s could