The message is very important, so it is supposed ________ as soon as possible.
| A．to be sent | B．to send | C．being sent | D．sending |
Friendship among the nations will _______the economic development of the region.
| A．devote to | B．contribute to | C．attend to | D．appeal to |
Most citizens like to go to the Wal-Mart Super Centerbecause it has a ______of items.
| A．kind | B．sort | C．type | D．variety |
______clearly in class, Mr. Smith raised his top voice to ask his students to stop chatting.
| A．Found not heard | B．Found not hearing | C．Finding not heard | D．Finding not hearing |
____ by taking part in practice can the young people be toughened and hardened into steel
| A．Still | B．Just | C．Only | D．Yet |
My house is located near the main street, so my family were____ upset by the outside noise.
| A．regularly | B．continuously | C．constantly | D．suddenly |