The whole family were worried about Jane because no one was aware ___she had gone．
| A．that where | B．of the place which |
| C．of what | D．of where |
Although the two employees performed well in the work, the company promoted ______ as they were both unqualified for the senior post.
| A．both | B．either | C．neither | D．nobody |
_____ everyone’s great surprise, a local reporter jumped out and threw a shoe at Bush at the press release.
| A．In | B．To | C．Under | D．On |
The girl was badly hungry. When she saw the food on the table, she looked around and___her hand for it.
| A．brought out | B．came out | C．reached out | D．gave out |
The parents waved and _____ the train until it was out of sight.
| A．saw | B．noticed | C．observed | D．watched |
Some researchers believe that there is no doubt ____ a cure for AIDS will be found.
| A．whether | B．what | C．which | D．that |