I. Read and decided if the following sentences are true (T) or false (F): Garbage is a serious problem in the United States. Every year, Americans produce 308 billion pounds of garbage (about 140 billion kilos). A lot of garbage goes into landfills, but there are not enough landfills for all the garbage. One answer to the garbage problem is recycling. About half of all the garbage in the USA can be recycled and used again. Recycling helps people solve the landfill problem and save natural resources. For example, ties can be recycled to make pipes and floor coverings ; glass is collected and sent to the factories to make into new glassware. Moreover, household and garden wastes are collected to make compost. The passage is mainly about recycling. ___

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