Read the following passage and choose the option that best answers the questions 01 to 05.
"The experienced teacher" (lines 23-24):
- A. will not be too worried if a pupil starts to make errors in a previously taught grammar item;
- B. understands that the learning process is predictable;
- C. will wait for their pupils to master a certain structure if it has been accurately exposed;
- D. will induce their students to provide information about the communicative use of language structures;
- E. disregards contextualization of grammar structures.