---- Do you know how to prevent (预防) the H7N9 flu?---- You can ask the doctor for some ________.
When we heard the good news , all of us were very ______ .
---Is eating little a good way for me to keep fit? ---No, I don’t think so. It will____ your health.
—Tomorrow we’ll have an English exam. I’m worried about it. —____ You will do better.
The full moon can make us . A. happy B. happily C. happiness
Did you find the ticket________ the movie. A. about B. to C. at