The factory ______ last year was equipped with the latest machinery.
| A．which I worked | B．in which I worked |
| C．of which I worked | D．where I worked in |
The sunlight is white and blinding, _______ hard-edged shadows on the ground.
| A．throwing | B．being thrown | C．to throw | D．to be thrown |
The engine just won't start. Something seems ________ wrong with it.
| A．to go | B．to have gone |
| C．going | D．having gone |
Let those in need ________ that we will go all out to help them.
| A．to understand | B．understand |
| C．understanding | D．understood |
They might just have a place ______ on the writing course—why don't you give it a try?
| A．leave | B．left |
| C．leaving | D．to leave |
(2013·浙江，7)________ how others react to the book you have just read creates an added pleasure.
| A．Hearing | B．Hear |
| C．Having heard | D．To be hearing |