I’ll finish thejob, _______ long it takes. [ ]

Sally, can you ______ the notebook here? — Yes, I can．

We must put off the sports meeting _____ the rain. [ ]

I need something for cutting the paper. — Oh, you want a knife? OK, I’ll get ______ for you.

It is the discovery of Cao Cao’s tomb, _____ was made in Anyang, Henan province, ____ has received widespread attention．