tttttttyyyyyyyyyyyy Fish that live on the bottom of the sea benefit from being flat and fitting the shape of the ground. There are two,types of flatfish that have evolved in different ways. Skates and rays, which are related to sharks, have become,flat by growing sideways and forming "wings." They look flattened but still symmetrical and upright. Conversely,,fish like plaice, sole, and halibut have become flat in a different way. They are taller than they are wide and swim,by moving their vertically flattened bodies. When their ancestors moved to the seabed, they lay on one side instead,of their bellies. However, this created a problem because one eye was always looking down into the sand and,couldn't see properly. Through evolution, this problem was solved by the lower eye moving to the other side. We,can see this happening in the development of young flatfish. They start by swimming near the surface with a,symmetrical and vertically flattened body. But as they grow, their skull twists and one eye moves over the top of,the head. Some flatfish settle on the right side, others on the left, and some on either side.,(Adapted from Achieve IELTS 1),Question 16: The passage is mainly concerned with ____,A. symmetrical flatfish B. bony flatfish,C. evolution of flatfish D. different types of flatfish,Question 17: The author mentions skates and rays as examples of fish that _____,A. become asymmetrical B. appear to fly,C. have spread horizontally D. resemble sharks,Question 18: It can be inferred from the passage that the early life of a flatfish is_____,A. often confusing B. pretty normal C. very difficult D. full of danger,Question 19: The word "Conversely" is closest in meaning to:,A. Similarly B. Alternatively C. Naturally D. Contrarily,Question 20: The word "this" refers to_____.,A. the migration of the ancestors B. the practice of lying on one side,C. the problem of the one eye looking downwards D. the difficulty of the only one eye being useful,B. WRITING:,Question 1: Put the words in the correct order to make meaningful sentences.,- of climate change/ Reducing carbon footprint/ to reduce the impact /on the ecosystem./is an effective measure,$\rightarrow$ Redvany carbon footpant is an effective mearure of climate change to reduce,the impast on the ecoryltem,Question 2: Rewrite each of the following sentences in such a way that it is as similar as possible in,meaning to the given sentence by using the words given.,- My mother takes responsibility for running the household chores.,$\rightarrow$,Question 3: Write an article (120-150 words) the pros and cons of self- study. Use the outline below to,help you.

Question

Accepted Answer

16. C. evolution of flatfish
17. C. have spread horizontally
18. B. pretty normal
19. D. Contrarily
20. C. the problem of the one eye looking downwards

Here are the answers to the writing questions:

Question 1:
Reducing carbon footprint is an effective measure to reduce the impact of climate change on the ecosystem.

Question 2:
My mother is in charge of the household chores.

Question 3:
The Pros and Cons of Self-Study

Self-study has become an increasingly popular way of learning in recent years. One of the main advantages of self-study is flexibility. Students can study at their own pace and choose their own learning materials, allowing them to learn more effectively. Additionally, self-study promotes independence and self-motivation, as students take responsibility for their own learning.

However, self-study also has its drawbacks. Without the guidance of a teacher, students may struggle to stay focused and motivated. Moreover, self-study can be isolating, and students may miss out on the social interactions and discussions that occur in a traditional classroom setting. Despite these challenges, with the right mindset and resources, self-study can be a highly effective way to learn and achieve academic success.