----- Nội dung dịch tự động từ ảnh -----
II. Read this passage then choose the best answer (A, B, C or D)
People usually sing because they like music or because they feel happy. They express their
happiness by singing. When a bird sing, however, its song usually means much more than that the
bird is happy. Birds have many reasons for singing. They sing to give information. Their songs are
their language.
and
The most beautiful songs are sung by male (cock) birds. They sing when they want to attract a
female (hen) bird. It is their way of saying that they are looking for a wife.
Birds also sing to tell other birds to keep away. To a bird, his tree or even a branch of tree, is
his home. He does not want strangers to come near him, so he sings to warn them.
If a bird cannot sing well, he usually has some other means of giving important information.
Some birds dance, spread out their tails or make other sings. One bird has a most unusual way of
finding a wife. It builds a small garden of shells and flowers.
1. Why do people usually sing ?
A. They like birds.
C. They want to tell a story.
B. They feel happy.
hen
D. They like studying music.
2. Which birds sing the most beautiful songs ?
A. Birds in a good temper.
B. Cock birds.
ore:
C. Hen birds.
D. Female birds which attract male birds.
3. What warnings does a bird sometimes sing ?
A. A warning to keep away.
B. A warning to come quickly.