—Hello, Mr Green! Could you tell me something about your study?—OK, but I’m busy now. I’ll get back to you ________ a minute.
Don’t ________ about the matter. It will be solved soon.
When you go without stopping at a place, it means you go _________.
The train was ________ of people. There was no empty seat.
—How did you get there?—I got there _______ bus.
Lily is looking forward to _______ her parents.