— It’s one of the things in the world to stay with friends.
—I agree. It always makes us relaxed.
| A．worst | B．happiest | C．busiest | D．hardest |
I was blessed with a happy childhood, _____ that most people would want to have.
| A．which | B．it | C．one | D．that |
To improve the quality of our products, we asked for suggestions _____ had used the products.
| A．who | B．whoever |
| C．whichever | D．which |
, I can’t express myself in words.
| A．So long as I am fond of her |
| B．Unless I am fond of her |
| C．Much as I am fond of her |
| D．As I am fond of her very much |
When asked to explain ____ made her remain so young , she began to tell us her secret.
| A．what it was that | B．that what was it |
| C．it was what that | D．what was it that |
He owes his success ___ the policy that poor children like him have equal access ___ good education.
| A．to; by | B．in; with | C．at; to | D．to; to |