－What’s this?－It’s        .

— You must be thirsty after walking for such a long time. — Yes. Please give me some　　　 to drink.

Please look after these ____ .

—I’m sorry I went out for a smoke. I was very tired.—There’s no ______ for this while you are at work.

—Tommy, you can never let others know what I have told you today.—Don’t worry. I will keep the ______.