— May we leave the classroom now?— No, you _______. You _______ to leave until the bell rings.
---- Mum is ill in bed now. I must ____________ her.
---- Mary, are these your bags? ---- _________
---- Do you want _______ this afternoon, Jack? ---- Yes, I do. But I have to do my homework.
I play ___ piano very well and my brother plays _____ football very well.
---- _______________? ---- He looks tall and strong.