My best friend who saved the two drowning boys from the freezing river is a kind and brave person, _______ that is worth respecting for ever.
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?
I was really too busy with my homework and I couldn't help ____________ housework.