---Will you do me the honor of dancing with me?
--- _____.
| A．That’s a good idea. |
| B．Thank you all the same. |
| C．I’d love to, but I’m wanted on the phone. |
| D．Oh, it’s very kind of you. |
--Shall Mary come and play computer games?
--No,__________ she has finished her homework.
| A．when | B．if | C．unless | D．once |
-I'm sorry, I shouldn't have been so rude to you.
--You___________ your temper but that's OK.
| A．have lost | B．had lost | C．did lose | D．were losing |
Whether ways will be found to stop pollution or not is just___________ worries the public.
| A．why | B．which | C．that | D．what |
The plan __________just because people were unwilling to cooperate (合作).
| A．broke down | B．pulled down | C．turned down | D．put |
. The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
| A．to | B．with | C．on | D．at |