How I wish we could study _________ there are fewer exams!
Whether ways will be found to stop pollution or not is just___________ worries the public.
The plan __________just because people were unwilling to cooperate.
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.
He must have attended the meeting yesterday,___________ he?