小题1:what this means is that they make sure there is an adequate amount of input in English conveyed to the students through various mediums.
小题2:Regardless of these differences, experts agree that across the globe there is one form of body language that receives universal approval--- the smile.
小题3:These pioneers of the 20 thcentury were all dedicated / devoted to improving the quality of human life on earth.
小题4:By the year 2015, the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them.
小题5:At this time of year, there is nowhere better than the unspoilt countryside in the south of wales.