. Some animals are in danger, and the scientists are doing ___ they can ___ them.
| A．that; to save | B．whatever; to save | C．what; save | D．the thing; save |
He was arrested but was release very soon because of a lack of that he was guilty.
| A．doubt | B．conclusion | C．evidence | D．belief |
When a couple falls into a divorce or separation, their child often has to make a big in his or her life.
| A．promise | B．breakthrough | C．target | D．adjustment. |
The question came up at the meeting_____ we had enough money for our research．
| A．that | B．which | C．whether | D．if |
This cake is very sweet．You __________ a lot of sugar in it．
| A．should put | B．could have put | C．might put | D．must have put |
Having no child of their own, the Smiths took in a _____ girl, Yuan Yuan by name．
| A．lovely little Chinese | B．Chinese lovely little |
| C．little Chinese lovely | D．lovely Chinese little |