A turning point of the continuously high housing price won’t appear suddenly because there must be a certain process _____ many factors lead to the change.
| A．which | B．what | C．where | D．that |
. By the time you arrive in London, wein Europe for two weeks.
| A．shall stay | B．have stayed | C．will have stayed | D．have been staying |
. It’s nothing unusual to experience failure, and ought we to be so discouraged.
| A．in no time | B．by all means | C．by no means | D．in any condition |
Only when _______ according to the directions strictly will the medicine work well.
| A．taking | B．to take | C．taken | D．being taken |
It is not immediately clear__________ the financial crisis will soon be over.
| A．since | B．what | C．when | D．whether |
I’d like my bedroom __________ according to the fashionable style of Europe and America.
| A．designed | B．to be designed | C．to design | D．to have designed |