When products made in factories _____, they are thrown away as garbage.
| A．come to an end | B．are put to use |
| C．are used up | D．wear out |
----How often do you visit your grandma in the village?
----I feel ashamed.______________.
| A．Very often. | B．By accident. | C．Just once in a while. | D．All of a sudden. |
___________ by parents does great harm to the kid’s mental health.
| A．Having been abandoned | B．Abandoned | C．Being abandoned | D．To abandon |
The door and the windows were all closed and there was no ______ of forced entry.
| A．scene | B．signal | C．sign | D．sight |
Haibao stands steadily on the big feet and holds the world with big arms, ______shows China has the ability and faith to host a successful Expo.
| A．that | B．who | C．which | D．what |
Millions of Chinese patients expect China's medical care system ______ next year.
| A．to be reformed | B．to have been reformed | C．to be reforming | D．to have reformed |