I’m afraid MrWood can’t see you until 4o’clock.—Oh, ____ I won’t wait.[ ]

I can’t leave. She told me that I _______ stay here until she comes back.

下列各组词语中，加点字读音全部正确的一项是

The United States of America _____one ofthe most developed countries in the world

After the class was over, the student apologized ___ the teacher____ his coming late.