-Is it OK to take this seat? -Sorry. _______
The report said a bus went out of____control on a highway ___ south of the city and rushed into a river.
----How do you find our company? ----A little worried. We _________ ground as a leader in the field of IT with the others speeding up development.
The latest data put forward by the states suggested that the business ___ improving.
---Can I help you, sir? ---Yes. I bought this radio here yesterday, but it _____.
As everybody knows, Hong Kong used to be _____ part of _____ British Empire.