-How much_______ the shoes?
-Five dollars_______ enough.
| A．is; is | B．are; is |
| C．are; are | D．is; are |
-Would you like to go to the park with me?
-I'd love to, _______ I'm afraid I have no time.
| A．and | B．but |
| C．so | D．or |
-Are you pleased with the result of the exam, Tom?
-Not at all. I can't have_______.
| A．a worse one | B．a better one |
| C．the worst one | D．the best –one |
I like houses near the seaside, but I don't have enough money to buy_______.
| A．it | B．this |
| C．that | D．one |
I stopped laughing when I realized my father was_______ about it.
| A．crazy | B．serious |
| C．careful | D．special |