—What a beautiful necklace!
—Yes.But the necklace I __________ 80 dollars is made of glass.
| A．paid for | B．spent on | C．cost on | D．bought for |
In some countries, ______ is called “equality” does not really mean equal rights for all people.
| A．that | B．what | C．which | D．how |
The news came, as expected, __________ my cousin was chosen to be a foreign aid doctor to go to Africa where people are suffering a lot from aids.
| A．it | B．that | C．what | D．Which |
I try to understand __________ that prevents so many Chinese from being as happy as one might expect.
| A．why is it | B．what is it | C．why it is | D． what it is |
Desertification，the name for ______ happens when farmable land is turned into desert，is a growing world problem.
| A．which | B．where | C．what | D．How |
Some students held the view ______ surfing the Internet was good for their study.
| A．that | B．what | C．when | D．Which |