sign near the river. He says to the boys, “ Look at the s________. It says ‘No f__________, please.’”Liu Tao and David say s________ and leaves quickly.Р5. It was s_______ last week. There was an Art Festival at Yang Ling’s school. The students drew some pictures. They put the p_______ on the wall near school g_______. They m________ a lot of colourful kites and f_______ them in the playground. They also sang English songs and d_______. Yang Ling had a good t________. Some Рparents c_______ to the school. They w_______ happy , too.Р6. Plastic is cheap and useful. We can use it to m______ many things. But too much plastic is not g______ for the Earth. We should not use too m______ plastic bags o_____ bottles. We should use p______ bags and g______ bottles. Let’s p______ the Earth together.
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