—Why didn’t you come to my party? I was so disappointed at your absence.—I’m very sorry.I_____ but I had a visitor at the last minute.[ ]

He feels relaxed and even begins to whistle because ________ of the distance ________ covered.[ ]

will the fog and haze last- I’ ve no idea. There is no sign of an end.

Would you mind ____ the window It’s hothere!— ____.

_______, you can gently improve your spoken English in a short time