Read the text and fill in the gaps with words formed from the words given

Dear Kolya,

Thank you for your recent e-mail. I was happy to hear from you again. I'm sorry I couldn't answer you [ ]because I was busy with my new project at school.

In your e-mail you asked me about my favorite subject. As for me, I don't have my [ ]subject because I am interested in too many things. For example, I like Literature because I am fond of [ ]books, [ ]about the past. Also, I love Physics as it helps us to understand how our world works.

I have to go now [ ]I promised my mum to help her in the garden. Hope to hear from you soon!

[ ],

Petya