■Lack of support: Self-study can be isolating, and learners may not have access to the same level of support and guidance as they would in a traditional classroom. They may struggle to stay(13) _______  without the encouragement of a teacher or mentor.

■Time-consuming: Self-study requires learners to spend more time planning, researching, and organizing their studies. (14) _______  students not have a teacher's guidance,they may also need to spend extra time solving problems on their own,

■Limited social interaction: Self-study can limit learners' opportunities for social interaction and collaboration. They may miss out on the chance to share ideas, learn from peers, and build relationships with teachers and mentors.

■Lack of feedback: Self-study may lack feedback and (15) _______ . Learners may not receive regular evaluations of their progress, which can make it difficult to identify areas of weakness and improve their learning.

Question 13: A. motivating          B. motivated                C. motivation               D. motivate

Question 14: A. Should   B. Had              C. Were                        D. Do

Question 15: A.introduction         B. session                     C.access                      D.assessment