---Tom. answer my question.
---Oh, sorry, ______. I beg your pardon?
A．I didn’t get that B．Say it again
C．Don’t mention it D．That’s all right
The children ______ local accent when staying with the natives.
A．put up B．made up C．took up D．picked up
--Shall I ______ addresses with you ?
---OK. Hongxing Road, No 53. Yours?
A．exchange B．share C．cause D．govern
One of the world’s largest art galleries is the Louvre, ______ in Paris, which is also famous for its restaurants and theatres.
A．locating B．located C．to locate D．to be located
It is amazing that the little boy can swim ______the river ______100 meters wide.
A．across; measuring B．over; measured
C．across; to measure D．through; measuring
In order to meet the deadline, Professor Smith along with his assistants the project day and night.
A．work on B．works at C．is working on D．are working on
