—Have all the mysteries been cleared up?—Almost.But ________ only one question ________.(2012·黑龙江哈三中月考)
Whether ways will be found to stop pollution or not is just___________ worries the public.
The plan __________just because people were unwilling to cooperate (合作).
The customer bargained with the shopkeeper for a long time, and finally they agreed ___________ the price.
Having received___________ training of the MS. Company, he was offered important position in management.
I don't remember___________ to the airport that year.