__________the doctors in their hospital is about one thousand, and sixty percent of them___________ women.

Which way do you prefer, reading online or reading on paper . Sometimes I read online, sometimes I read on paper.

However，at times this balance in nature is _______ resulting in a number of possibly unforeseen effects.

Have you read this book?— Yes But that one is ________ worth reading

Are you surprised at the ending of the play— No, I the book, so I know the story from beginning to end.