英语首字母填空III. Write a few sentences telling why youhelp other

英语首字母填空
III. Write a few sentences telling why youhelp other people.
Dolphins are not fish. Thy are big animals.They are very clever. If you train them, they can p____ balls. They have theirown language. If a dolphin is ill, it can’t come up f______ air. It whistles toother dolphins for help. They come to it and make s_____ strange sounds. Theylook sad then they push the sick d_____ head up above the water. Soon it getsw_____. Isn’t it funny? Do you know they make sounds? They make sounds throughthe blowhole in their heads.