With everything she _______, she went home.
| A．needed to buy | B．needed buying | C．needed buy | D．needed bought |
_______ all of them are strong candidates, only one will be chosen for the post.
| A．Since | B．If | C．As | D．While |
______ about the safety of the people in the earthquake-stricken Lushan county in Sichuan Province, Premier Li has flew there to direct the rescue mission.
| A．Concerning | B．Concerned | C．To be concerned | D．Concern |
______ really makes “Gangnam Style” popular is not the lyrics, but the part of “Horse Riding Dance”.
| A．What | B．That | C．Where | D．When |
Tony ________ for the company as an engineer for two decades. Now he teaches mechanics in Peking University.
| A．has worked | B．worked | C．is working | D．had worked |
Modern teaching equipment as well as some computers ________ to the village school last week.
| A．were sent | B．was sent | C．has been sent | D．had been sent |