选出单词中划线部分的音标 ready
smooth
— Can you sing this song in English? — Of course I can. It ______ often ______ by us kids.
— Everyone should help save the planet. — Yeah. I’ve stopped ______ plastic bags when shopping.
Teachers will hardly use chalk in the future, ______?
— What nice coffee! — But I think it will taste ______ with sugar.
— What’s wrong with you, sir? — My flight ______ ten minutes ago. What should I do?