The Olympic Rings _________ the five parts of the world.
A.stand on | B.stand for | C.stand | D.standing |
His English ________ a lot since he took the course.
A.improved | B.was improved | C.has improved | D.has been improved |
We will give you a good price ________ you are thinking of buying it.
A.until | B.and | C.so that | D.if |
I become ________ in American history.
A.more interested and more interested | B.more and more interested |
C.more interesting and more interesting | D.more and more interesting |
She often sends ________ to me on her mobile phone.
A.information | B.messages | C.news | D.suggestion |
I have been living in London for more than ten years, so I have ________ good knowledge of this city.
A./ | B.the | C.a | D.an |