A. Read the following passage and answer the questions. In Scotland, during April and May, there is a campaign called "National Spring Clean" organised by Keep Scotland Beautiful, an environmental organisation to working to make Scotland cleaner, greener, and more sustainable. "National Spring Clean" encourages people to get together to pick up litter. Adults and children can volunteer to clean up their neighbourhood or local area and helf make it beautiful and tidy for everyone. It has been reported that Scotland faces a litter problem. A Scottish national recording programme has claimed it found litter in 80% of the sites it visited. According to the organisation is website, during National Spring Clean 2011, almost 100,000 volunteers participated in 1,538 clean-up events throughout Scotland. 1. What is "Keep Scotland Beautiful"? ........................................................................................................................ 2. What is "National Spring Clean" ........................................................................................................................ 3. What is the environmental problem that Scotland faces? ....................................................................................................................... 4. What happened in "National Spring 2011"? ...................................................................................................................... Help me!!!!!!!!!!!!!!!!