Kate has a beautiful _______ . Listen !  She is singing very well.

Mrs Smith lives next to us. She is really a good _______, because she always helps us.

— My son always has so many strange questions. — Well, it’s common for a boy of his age to be　　　 about many things. 

—This slice of bread is too small. May I have a bigger________ ?—Yes. Here you are.

—Who ______ will go with us?—Some of my friends.