Private cars are required to take turns off roads one out of five weekdays ____the traffic pressure.
| A．reducing | B．reduce | C．to reduce | D．reduced |
Mona doesn’t like making speeches. She feels ________talking in front of the class.
| A．annoyed | B．excited |
| C．nervous | D．surprised |
— Look at the clouds, so beautiful!
— Wow, so many different________, horses, sheep, flowers.
| A．sizes | B．shapes |
| C．colors | D．styles |
— I really enjoy Chinese food!
— Me, too. My mouth was watering________ I watched TV program A Bite of China.
| A．when | B．before |
| C．since | D．after |
—Excuse me, Sir. ________is it from here to the nearest shopping mall?
—Well, only about five minutes’ walk.
| A．How often | B．How long |
| C．How far | D．How soon |
Listen, the country music ________so sweet.
| A．smells | B．sounds |
| C．feels | D．looks |