In order to do something meaningful, it’s necessary that you _______ determine what is really important.
| A．must | B．will |
| C．need | D．should |
（）A company ______profits from home markets are declining may seek opportunities abroad.
| A．which | B．whose |
| C．who | D．why |
We’ll reach the sales targets in a month _______ we set at the beginning of the year.（2014）
| A．which | B．where |
| C．when | D．what |
Liao Fan, a Chinese actor, finally got to know __ real success tastes like when he won the prize for Best Actor at the 64th Berlin film festival.
| A．when | B．how |
| C．what | D．that |
It is obvious ______ the local government can do to protect the environment for the next generations.
| A．how | B．what |
| C．that | D．which |
People often have this belief _______ development is bad for the environment, but this does not have to be true.
| A．whether | B．what |
| C．that | D．how |