4. sufix and prefix: Students learn lessons and keep them in memory
4. Fill in the gaps used in the following text by adding suffix, prefix or both with the root words underlined in the text.
Students learn lessons and keep them in memory. If the lesson is (a) interest, it is easy for them. If it is (b) interesting they may feel it difficult. They also often practice. They should try (e) repeated for understanding. Students should be (f)mind. They should be (g) labour. They should try (h) frequent if they fail to understand any lesson.
Answer: (a) interesting (b) uninteresting (c) memorize (d) memorization (e) repeatedly (f) mindful (g) labourious (h) frequently