He said he would return the money, and I was ______.
| A．fool enough to believe him |
| B．enough fool to believe him |
| C．fool enough believing him |
| D．enough fool believing him |
Is this the factory ______ my father visited last year.
| A．what | B．the one | C．where | D．that |
They are ______ at the _______ news.
| A．frightening, frighten | B．frightened, frightening |
| C．frightening, frightening | D．frightened, frightened |
Only by working hard , _______ .
| A．can succeed | B．succeed | C．can you succeed | D．you can succeed |
The teacher asked me ________.
| A．where was I from | B．where I was from |
| C．what country I was come from | D．which country do you come from |
Don’t lose heart _________ you fail.
| A．until | B．as if | C．unless | D．even though |