The science of medicine, _____ progress has been very rapid lately, is perhaps the most important of all the science.
| A．all whose | B．all what | C．all that | D．all which |
----He is fluent in English because he once stayed in London ．
---- Really ? How long _________ there ?
| A．did he live | B．has he lived | C．had he lived | D．does he live |
Only through _______ talks can we build trust and only through cooperation can we create ________ win-win economic situation．
| A．\ ; a | B．the ; the | C．\ ; the | D．the ; a |
The news shocked the public,________ to great concern about students’ safety at school．
| A．having led | B．led | C．leading | D．to lead |
----What will you buy for your husband’s birthday?
---- I want to buy a ________ wallet for him．
| A．small black leather | B．black leather small |
| C．small leather black | D．black small leather |
---I want to make a kite for my son．
--- __________ You can easily buy one in the market．
| A．Why not ? | B．Good idea! | C．Why bother ? | D．No way! |