– I was going to the concert with you his weekend, but I can’t now．
-- ______．
| A．Good luck | B．Bad luck |
| C．You’re welcome | D．That’s right |
Can you ______ American English from British English?
| A．tell | B．observe |
| C．see | D．divide |
Please give me a call ______ you arrive in New York.
| A．swiftly | B．thoroughly |
| C．instantly | D．constantly |
I don't mind her criticizing me, but ______ is how she does it that I object to.
| A．it | B．that |
| C．this | D．which |
As a global financial center, Hong Kong serves as the ______ role in the course of Renminbi internationalization.
| A．unique | B．only |
| C．single | D．typical |
There is a ______ going on in America public schools over the best way to teach English to foreign students.
| A．decision | B．debate |
| C．quarrel | D．conclusion |