30. ---__________you got to know so much about the pop group in America?
---Through the Internet.
| A．How was it | B．What was it | C．How was it that | D．What was it that |
Books are the most important records we keep________man’s thoughts, ideas and feelings.
| A．up | B．of | C．for | D．on |
________ I had worked for ten hours, I was tired out.
| A．After | B．Before | C．When | D．As |
I think it’s unfair to judge a person________their clothes.
| A．in | B．from | C．with | D．on |
One of the men present held the opinion ________ the book said was wrong.
| A．what that | B．what | C．that | D．that what |
Mr Smith sold his house on the sea________2,000,000 dollars.
| A．at | B．for | C．to | D．by |