شرکت در آزمون آنلاین زبان انگلیسی 2 - زبان انگلیسی 2 | آزمون شماره 7003

They publish educational books just for students in a high school age … .

A: Hi Potter. How are you?

B: Good. What are you doing?

A: I’m just …… the Internet and playing computer games.

B: I want to go …… this afternoon. Will you come?

A: Actually, I like staying home and eating so I cannot come with you.

B: If you keep staying home and quit ……, you will become fat. Remember that playing computer games for a long time is …… for your eyesight.

A: Ok, …… ! What time will we go there?

B: We will move at 2 p.m.

Can dolphins talk? Maybe they can’t talk with words, but they can talk using sounds. They can show their feelings through sounds.

    Dolphins travel in groups. We call a group of fish a “school”. They don’t study, but they travel together. Although dolphins live in the ocean all the time, they are not fish, but they swim together in a school. A dolphin is a mammal, which means it gives birth to its baby and feeds its young on milk. Dolphins are warm-blooded and they breathe air through lungs, unlike fish which use gills to breathe. 

    Dolphins not only talk to the other dolphins in the school but also give information and indicate their feelings such as happiness, sadness and fear. Dolphins like talking through sounds while playing with each other.

    They make a few sounds above the water. They make many more sounds under the water. People can not hear these sounds because the sounds are very, very high. Scientists record their sounds and do research on them.

    Some people catch dolphins for aquariums in the zoos or for a show in the pools. When dolphins are away from their school in the ocean, they feel sad and lonely.

    There are many stories about dolphins. Sometimes dolphins help people and save their lives. Although dolphin meat is delicious, people don’t like to kill them. They believe that dolphins bring good luck.

Which of the following statements is TRUE about dolphins?

Smoking is the major cause of lung … and I remember one day a … told me that tossing cigarettes may cause huge fires.