When he was ten, Edison ___ a small lab of his own.
| A．set up | B．set off | C．set out | D．set in |
Once a neighbour _______me _____ playing my radio too loudly.
| A．robbed---of | B．accused---of | C．cured---of | D．asked---of |
Although ________ to stop, he kept on working.
| A．tell | B．telling | C．having told | D．told |
Something must be done to prevent factories sending out poisonous gases so as to keep the city _________.
A polluting B. from polluting C. pollute D. from being polluted
They put___on the government to lower taxes and give laid-off workers necessary health care.
A.temperB. moodC. consciousnessD, pressure
I have searched ________ for the book but couldn’t find it.
| A．thoroughly | B．deeply | C．at ease | D．comfortably |