–Will you read me a story, Mummy? --OK. You ______have one if you go to bed as soon as possible.

I ______ follow you. Would you please repeat it?

The ground isn't wet. It ________ have rained last night.

---Must Jack come to sign his name on the paper?---Yes, he_____ .

 —Must the government of Philippines (菲律宾政府) say sorry to China？—Yes, they __________. Their behaviour has deeply hurt Chinese people.