Now people have to pay some money for bags in supermarkets.—Yes. Because they are bad for the environment.

With food, water and electricity ______,the villagers are suffering a lot.

He has many hobbies, ______ drawing, swimming and so on.

I don’t know if Mr. Smith ____. If he ___, I will tell you.

If you don’t ___ your smoking，I will ____ your supply.