the common difficulties and errors(passive) caused bythe common difficulties and errors
even the simplest analogies and problems(passive) caused byeven the simplest analogies and problems
to a large number of pronunciation errors manufactured by studentscan leadto a large number of pronunciation errors manufactured by students
the problemcausesthe problem
alsohave ... contributedalso
to the mechanic collocation which is unacceptable in target languageleadsto the mechanic collocation which is unacceptable in target language
learners from becoming native - like speakers ( Flege 1999 paraphrased in Herschensohn 2000:43preventslearners from becoming native - like speakers ( Flege 1999 paraphrased in Herschensohn 2000:43
to a large number of mispronunciation made by studentscan contributeto a large number of mispronunciation made by students
their understanding and production of collocationsalso influencestheir understanding and production of collocations
most of challenges in academic writingcausesmost of challenges in academic writing