He had little idea that it was getting so late, ___________ ?
| A．didn't he | B．wasn't it | C．did he | D．was it |
________ 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 |
________ happens in the world makes us happy and sad too.
| A．That | B．What | C．Which | D．Whether |