---It’s said that scientists are working hard to ________ a way to deal with H7N9 avian influenza(H7N9禽流感)---Really? That’s great!
Lucy with her mother often ______ the zoo on Sundays.
There ______ any money in my school bag.
I’m a teacher. I’m always very ______ with my work.
Most doctors and nurses ______ white clothes when they’re at work..
Dave is a reporter. He works ______.