The rainbow _____ as the sun came fully out from behind the clouds.
| A．dissolved | B．removed | C．resigned | D．disappeared |
I have never been to Beijing, but it is the place _____.
| A．that I want to visit it most | B．where I’d like to visit |
| C．in which I’d like to visit | D．I most want to visit |
_____ might be expected, the response to the question was very mixed.
| A．As | B．That | C．It | D．What |
Living in the central Australia desert has its problem, _____ obtaining fresh water isn’t the least.
| A．for which | B．to which | C．of which | D．in which |
All _____ is a continuous supply of the necessities of life.
| A．what is needed | B．for our needs |
| C．the thing needed | D．that is needed |
We need a chairman _____.
| A．for whom everyone has confidence | B．in whom everyone has confidence |
| C．who everyone has confidence of | D．whom everyone has confidence on |