1.   Exhaust fumes come into the car when I switch on the air conditioner.

2.   She says experts think the fumes are coming from the drains.

3.   Black fumes were coming off the engine.

4.   I even knew how much smoke fumes come out from nought to sixty.

5.   At one station, subway employees tried to pick up the boxes from which the fumes were coming and carry them out.

6.   In one case, passengers reported that the fumes came from a bottle wrapped in a newspaper.

7.   It had been thought the fumes came from a dying cancer patient.