__________ of time and energy has been spent in investigating the murder.
| A．A great deal | B．A good many | C．Large numbers | D．Large amounts |
No sound and no voice______ for a while.
| A．have heard | B．has heard | C．has been heard | D．have been heard |
In America, ______ car is ______ popular means of transportation.
| A．the; a | B．a; the | C．the; the | D．the; / |
People think that ______ opening ceremony of the 29th Olympic Games is _____ great success.
| A．an; a | B．the ; a | C．the ;the | D．the ; / |
The Spring Festival is ________unique day for families. It is also _______ day for special foods like niangao.
| A．an, a | B．an, the | C．a, a | D．the, a |
For each individual, sport is ___ possible source for inner improvement. Olympism seeks to create a way of life based on ___ joy found in effort.
| A．a; a | B．the; the | C．a; the | D．the; a |