Vẽ loài hoa mà you iu thích nhất nha Đẹp vào Hông đẹp= bc

Hãy tìm từ khác biệt và giải thích tại sao? A. Friendly B.Soundly C.Quickly D.Densily

Giúp mình với Bài này không tính cách ghép số giống nhau mà thực hiện theo công thức a.(b+c)=a.c+a.b

Điền vào chỗ trống 1, Tháng 1 trồng khoai, tháng 2 trồng đậu gọi là........... 2, Loại bỏ cành, cây bị sâu, bệnh gọi là...... 3, Xác động vật thuộc nhóm phân bón......

sự giống nhau về tốc độ phát triển kinh tế của các nước đông nam á giúp mình với

Câu 22 một cần cẩu nâng một kiện hàng có m bằng 800kg lên cao 5m trong 20s lấy g bằng 10m/s2 công suất của cần cẩu là A 8000 w B 2000 w C 4000 w D 6000 w

ai giải nhanh mink hứa sẽ vote 5 sao

Giúp đi mọi người..........................

Vẽ anime hoặc chibi ngầy nha!!! Vẽ bằng app

In this section you will find after the reading passage a number of questions of unfinished statements about the passage , each with four suggested answers or ways of finishing . You must choose the one which you think fits best (10 points) 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. 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. 21. Why do people usually sing ? A. They like birds. B. They feel happy. C. They want to tell a story . D. They like studying music. 22. Which birds sing the most beautiful songs ? A. Birds in a good temper. B. Cock birds. C. Hen birds. D. Female birds which attract male birds. 23. What warnings does a bird sometimes sing ? A. A warning to keep away. B. A warning to come quickly. C. A warning about the approach of people D. A warning to stop singing. 24. What do most birds usually do if they cannot sing well ? A. warn other birds to go away. B. give their information in another way. C. find a wife. D. fly high in the sky. 25. What is one bird's unusual way of attracting a hen bird ? A. It dances. B. It spreads out its tail. C. It searches for a wife. D. It uses shells and flowers to make a garden.