You can't imagine _____when they received these nice Christmas presents.
| A．how they were excited | B．how excited they were |
| C．how excited were they | D．they were how excited |
More and more people will fall in panic, as the expert predicts, if not _______ properly.
| A．comforting | B．comfort | C．comforted | D．being comforted |
The toughest thing about success is _______ you have to keep on being a success.
| A． that | B．when | C．what | D．why |
Cooking calls for _______ patience and time but it is _______ enjoyable experience.
| A．a; the | B．不填; an | C．the; an | D．a; 不填 |
Taiwan—born film-- maker Ang Lee won the Oscar for best Director at the 78th Academy Awards, _______ the highest honour in American movie fields.
| A．considering | B．considered | C．being considered | D．consider |
His report was so exciting that it wasinterrupted by applause（掌声）.
| A．constantly | B．constant | C．seldom | D．never |