South Korean Star PSY’s “Gangnam style” video, ___, has set the Guinness World Record for the most “liked” video in Youtube history.
| A．broken records | B．breaking records |
| C．to break records | D．being broken records |
---Why does the Lake smell terrible?
---Because large quantities of water .
| A．have polluted | B．is being polluted |
| C．has been polluted | D．have been polluted |
The television has many advantages. It keeps us _____ about the _____ news and also provides entertainment in the house.
| A．to know; later | B．informed; latest |
| C．learning; latter | D．to think; latest |
If a person has not had enough sleep, his actions will ___him ____ during the day.
| A．give; in | B．give; away | C．give; out | D．give; up |
___ to advertisements constantly can help to change people's opinions over time.
| A．Exposed | B．Being exposed | C．Exposing | D．To be exposed |
Nelson Mandela’s death may, in the short term, unite South Africa in ways _______have never been seen before.
| A．by which | B．that | C．in which | D．who |