Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentences.

Toxic chemicals in the air and land, contaminated water and increased water temperatures have also made a lot of animals become extinct.

b. Dear Paul, I hope this letter finds you well!

c. Secondly, it fosters deeper understanding as students can visualise abstract concepts in 3D, facilitating better comprehension.

d. Isn't it fascinating? Let's discuss more soon! Warm regards.

e. I wanted to share with you some thoughts on the advantages of using virtual reality (VR) in classrooms.

f. For instance, students can explore historical landmarks, bringing lessons to life.

g. Lastly, VR enables personalised learning experiences, catering to diverse learning styles and preferences, thereby promoting inclusivity in education.

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

It is advisable for you to warn the children not to speak to strangers.

Robots are widely used in such industries as automobile manufacture to perform simple repetitive tasks.