---Can you see __________ bright light in the sky?
--Yes, I think it’s __________ UFO.
| A．a, an | B．the, an | C．the, a | D．a, the |
Last month a new law(法律)_________in China to stop people from smoking in public places.
| A．is passed | B．was passed |
| C．passed | D．has passed |
He was seen____________ the garden just now.
| A．enter | B．entered | C．enters | D．to enter |
-How many ____________did you do yesterday?
-Six Patients were ____________on.
| A．operation,operate | B．operate,operation |
| C．operations ,operated | D．operations,operate |
Nothing will prevent us_________our dreams.
| A．achieve | B．to achieve |
| C．achieving | D．achieve |
-Are you going to Shanghai for vocation?
-Yes.We want you to_______us with some information about it.
| A．offer | B．give | C．show | D．provide |