—Why don't you eat more, Lily?—Sorry, mum. I can hardly eat _________. I am not feeling well today.

–Which part is meant for me? –You can take _______ half. They’re exactly the same.

--- What color is ________ pencil?---It’s red.

—What did you do yesterday?—My brother took two friends of ________ to play chess with us. But I don’t’ know _______ of them.

—I’m too busy. Could you do_______ to help me?—Of course. I can do_______ for you if you want me to.