—How many desks________?
—Twenty
| A．there | B．is there. |
| C．are there | D．there are. |
At the beginning, I found it hard to get up early. Now I ________getting up early.
| A．used to | B．am used to | C．use to | D．am used for |
Tom didn’t go hiking with his classmates ________his illness.
| A．because | B．because of | C．as | D．since |
Helen is 15 years old, and Joan is 15, too. So Helen is________Joan.
| A．as big as | B．as older as | C．as old as | D．so old as |
—What an________movie! —Yes, all of the children were ________ in it.
| A．interested; interesting | B． interesting ; interested |
| C．interested; interested | D． interesting ; interesting |
Kate is not able ________the party because she is ill.
| A．comes | B．come | C．to come to | D．coming |