Garbage is a (1) _______ problem in the U.S. Every year, Americans produce about 308 billion pounds. A lot of garbage goes to the landfills. But many landfills do not have room (2) ________all the garbage. One (3)_______ to the garbage problem is recycling. Half of all the garbage in the U.S can be (4)__________ and use again. Recycling helps the landfills problem and saves enough energy too. When people recycle newspapers, they save (5) __________. When they recycle glass, plastic, or cans, they save oil and electricity. Recycling is good for everything. 1. A. difficultly B. serious C. pleased D. dangerously 2. A. to B. from C. for D. in 3. A. talk B. tell C. answer D. ask 4. A. reused B. recycled C. product D. reduced 5. A. trees B. water C. electricity D. paper