____is your brother? He is 26 kg. He's very thin.A. How old B. How heavy C. How tall
There is a mirror _____ the wall.
--- Sarah, dinner is ready, please ______.--- OK, Mum.
--- Would you like some _______?--- Yes, please.
--- What would you like for lunch?--- I'd like some______.
I have math _____ Thursdays. A. on B. at