It’s true that whoever ____positive for H7N9 willreceive free medical treatment from our government without delay

Isn’t it time you got down to _____ the papers?[ ]

I can’t find my name on the list. Can I talk to your manager –Sorry, but my duty. I’ll contact her secretary.

What do you think of the film we saw last night?— I feel ______ that the film is well worth seeing once again [ ]

amount of oil was spilt on the East Sea, thecauses of ______ are still under investigation.