----- Nội dung dịch tự động từ ảnh -----
X. Read the text and choose the best answer.
People usually sing because they like music or because they feel happy. They express their happiness by
singing. When a bird sings, 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.
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 coming 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 signs. One bird has a most unusual way of finding a wife. It
builds a small garden of shells and flowers.
1. People usually sing because
A. They want birds to sing after them.
C They want to tell a story about their life.
2. One of the main reasons why birds singing is that,
A. They are happy.
C. They want to give information.
sing the most beautiful songs.
B Cock birds
A. Happy birds
4. Male birds sing beautifully to
A. express their happiness
C say something is dangerous
Why does male birds sing?
A. to attract other birds
C. to keep strangers away
B They feel happy or they enjoy music.
D. They like studying music.
B. They want to show off their voice.
D. They can sing beautiful songs.
C. Hen birds
B. show they are hungry
D. attract a female bird
D. Female birds
B. to build a small garden
D. to help strangers