Chọn đáp án đúng: 1.The harder you learn....   a.The better is your english       b.The better will be your english      c.The better be comes your english    d.The better your english will be 2.Of the two shirts, this one is......    a.the prettiest         b.the more pretty           c.prettier       d.the prettier 3.Your house is.........mine.    a.as bigger as         b. many times es big as      c.much big as      d.not many time big 4.CanTho bridge is the......one in the South of Vietnam.     a.long             b.shortest              c.longest              d.longer 5.Both are informative articles,but this one is..........      a.best           b.fast as           c.fast              d.are fast as