—Excuse me. Is the library open all day? — . Only from 9 a.m to 4 p.m.
About_______of the engineers in me company were born in the_________.
Could you tell me _____?
Much attention must ______ these details.
There are only ______ new words in the passage, but I know _____ of them.
—I don’t like music which I can’t sing along with.—Me, ______.