(年北京市西城区高三5月二模试题)28. It was unusual that such close neighbors ______ not know one another.
We were in _____ when we left that we forgot the airline tickets.
You’d better choose someone________ you think ________ kind and friendly to help you.
They are teachers and don’t realize ________ to start and run a company.
I ____ him by surprise and he had no time to think of an excuse.
I’m sorry to ______ you, but can you tell me how to get to the library?