That's excellent! You are coping really well. I understand 'gray' as well It was your zucchini (zucchini????) that got me when I was in the USA I mean, I didn't understand that.
And you broil stuff. I mean, broil? Cooking was most challenging! Gray's pretty easy though because it's nearly the same as grey.
So you want to write as well do you? Good for you! Your job sounds interesting.
It's nice that your students are so friendly towards you.
It was your zucchini (zucchini????) that got me when I was in the USA 
I mean, I didn't understand that.
Gray's pretty easy though because it's nearly the same as grey.