The report noted that nicotine breathed inby a smoker increased the need of the heart ________ oxygen

_______ wolf-like animal was shot dead inZoucheng, Shandong province, a villager reported he had lost ______ husky doghe had raised at home.

I guess we’ve already talked about this before but I’ll ask you again just ____.[ ]

Motorists should be severely dangerous driving.

Uncle Tom will come to visit _____ next Saturday.