I have bought two ballpens，________ writes well.
| A．none of them | B．neither of them |
| C．neither of which | D．none of which |
Mary ______ all the housework, she dropped herself into the sofa, sighing with relief.
| A．finished | B．had finished | C．having finished | D．finishing |
Scientists say human activity contributes to climate change, but they do not agree on the rate_______ climate change may be developing.
| A．with which | B．with that | C．at which | D．at that |
Everybody has ______ responsibility to save water, if future generations are to enjoy _____similar standard of living to the one we enjoy now.
| A．the; / | B．a; a | C．/; the | D．a; the |
______ the new life in Qingdao, the old man lived happily with his son after leaving his home in the countryside.
| A．Accustomed to | B．Accustoming to |
| C．Having accustomed to | D．having used to |
-- So what is the procedure?
--- All the applicants ______ before a final decision is made by the authority.
| A．interviewed | B．are interviewing |
| C．are interviewed | D．are being interviewed |