Look! There is beautiful rainbow in the sky． —Wow, it’s so beautiful. I’d like to take a photo ofrainbow before it disappears．

Alice likes doing housework. She ________her room every afternoon.

Zhang, what’s wrong with your eyes? You have dark eyes.— Oh, I too late last night. I slept for only two hours.

Can you give me a hand?—Sorry, I can’t help you do this because it is ______ my ability.[ ]

Tom. Why do you look so tired? — Because I often study late ______ 10 o’clock at night.[ ]