Didn’t you see the sign “No Fishing!” on the right?- Sorry, I didn’t. But now I know fishing_______ here.

You are smoking a lot .– Yes. It’s not good for my health. I will try to ______ the hobby.

Mom,where is David?—He is working _____ that difficult math problem in his room.[ ]

Wendy, don’t waste the food! all the vegetables on the plate.

The train is going _____ the tunnel.[ ]