--What’s your brother’s name?--_____ name is Dave．

–I like English best. What about _______?–He thinks science is very interesting. His favorite subject is science.

Don’t worry about       , mum. I’m old enough to look after       .

—Yesterday I lost my pencil sharpener.  I couldn’t find_______.—Oh, it’s a pity. You’d better buy ________ this afternoon.

Do you have _______ to tell us today, Lily?