Some scientists believe that ________ is no doubt ________ a cure for AIDS will be found.
| A．it; that | B．it; whether |
| C．there; that | D．there; whether |
The schools themselves admit that not all children will be successful in the jobs ______ they are being trained.
| A．in that | B．for that | C．in which | D．for which |
As it turned out to be a small house party, we __________ so formally.
| A．needn’t dress up | B．shouldn’t dress up |
| C．were not necessary to dress up | D．needn’t have dressed up |
There was never any time for Kate to feel lonely, ________she was an only child.
| A．ever since | B．now that | C．even though | D．even as |
Peter and Bob both did well, but Peter is ________________of the two.
| A．the more talented | B．more talented | C．the most talented | D．most talented |
______________ about wild plants that they decided to make a trip to Madagascar for further research.
| A．So curious the couple were | B．So curious were the couple |
| C．How curious the couple were | D．The couple were such curious |