--May I pick a flower in the garden? --No, you _________.
—It’s so nice to enjoy the sunshine here on the green grass. —You________us a right place.
—Is your school bigger than ours? —Yes. I guess it is________your school.
The disease, ________, could spread very fast.
To prevent cybercrime more efficiently, it is important to make new laws and create international standards for them similar to________concerning international airspace.
I________have gone the concert because I know nothing about that kind of music.