Choosing the right dictionary depends on ______ you want to use it for.
Everybody needs calcium, but it is quite possible for a similar person to be totally healthy by eating only________.
________ the famous actress wants to offer to her fans is honesty and happiness.
—We________gas.I'm afraid we can't go much further.—I know there's a gas station ahead.Sure it will last us until we get there.
Sara enjoys amusing her friends by________stories.
Not until my first book was put on the top 10 list________ writing could really make a difference in my life.