We’ll make laws______ our environment.

（2014山东省实验中学高三第二次模拟考试）6．Jack and Samantha ____________ for their wedding for a whole week but nothing is really done

I______the hobby of fishing as a child.

You shouldn’t have the machines _____all the while; you ought to have them _____now and then.[ ]

You seem to know much about the city.– That’s true. I _______ it four times in the lastthree years.