Dan Brown，_____ author of The Da Vinci Code， is _____ very famous American writer．
| A．a;the | B．the;the |
| C．the;a | D．a;a |
Until now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected.
| A．that | B．which | C．who | D．it |
Was it because Jack came late for school ______ Mr. Smith got angry?
| A．why | B．who | C．where | D．that |
Grandma pointed to the hospital and said, "That's ______ I was born."
| A．when | B．how | C．why | D．where |
She'd lived in London and Manchester, but she liked ______ and moved to Cambridge.
| A．both | B．neither | C．none | D．either |
Check carrots, potatoes, onions and any other vegetables ______ and immediately use or throw away any which show signs of rotting.
| A．in demand | B．in store |
| C．on loan | D．on sale |