—Believe it or not, last month in America I came across the girl whose photo was in the drift bottle got three years ago . —Really?That’s the most surprising I’ve ever heard of!
Although this medicine can cure you ________your illness, it has a bad effect____ you.
Only after the woman had her own child ________ how difficult it was to be a mother.
Mrs. White showed her student some old maps _________from the library.
She smiled happily,________ a set of amazing white teeth to us.
John Snow found that the polluted water was _________ for the outbreak of cholera.