the chart below shows the different types of goods and services purchased online in Australia, Canda, and the United Kingdom last year.
Some people believe that children at secondary school should be streamed, i.e. taught in classes according to ability, rather than being taught in mixed-ability classes. Do you think the abvantages of streaming children at secandary school outweigh the disadvantages?
The bar chart shows shares of expenditures for five major categories in the United States, Canda the United Kingdom, and Japan in the year 2009