Read the following passage and choose A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. (Đọc và tô phương án A, B, C hoặc D trên phiếu TLTN tương ứng với đáp án đúng để trả lời các câu hỏi sau đoạn văn bản sau).

Favorite Animals

Mia

I love dolphins. They are very intelligent and friendly animals. I once went on a boat trip and saw them swimming and jumping in the water. Dolphins communicate with each other using sounds and gestures. They are amazing creatures, and I hope to see them again someday.

James

Elephants are my favorite animals. They are very large and strong, but also gentle. I like how they live in families and take care of each other. Elephants use their trunks for many things, like eating, drinking, and picking up objects. I would love to see an elephant in real life.

Ella

I think pandas are adorable. They have black and white fur and love eating bamboo. Pandas are very playful and often roll around and climb trees. They are also very rare, and I hope they can be protected so that more people can enjoy seeing them.

Henry

My favorite animals are dogs. They are very loyal and make great pets. I have a dog named Max, and he is my best friend. We go for walks, play fetch, and he always cheers me up when I'm sad. Dogs are wonderful companions, and I can't imagine life without Max.

My mother is worried ______ this month's electricity bill. A. to B. about C. in D. on