How can classrooms act as a bridge to the outside world rather than as a linguistic quarantine station where learners are protected from the risk of engaging in genuine communication?
(A) Learners are given opportunities to recombine familiar elements into new and previously unrehearsed forms.
(B) Learners need to reproduce language.
(C) Tasks give learners practice in responding to other learners and their teachers.
(D) Tasks allow learners to practice identifying the key grammar and vocabulary for developing the four language skills.