. If the computer system suddenly, there will be too much trouble.
| A．breaks down | B．breaks out | C．breaks up | D．breaks in |
The child dreamed that he had once lived in a _______ house in the forest.
| A．wooden pretty little | B．little pretty wooden |
| C．pretty little wooden | D．wooden little pretty |
The children all looked _____ at the broken model plane and felt quite _____.
| A．sad, sad | B．sadly, sadly | C．sad, sadly | D．sadly, sad |
----“This book is ______ more useful for us students.”
----“Yes, but it is _______ too difficult.”
| A．quite, quite | B．much, rather | C．rather, quite | D．quite, much |
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 |
She looks very _____ but I can’t remember her name.
| A．similar | B．familiar | C．friendly | D．strange |