Complete the text with suitable prepositions.

We sleep (a)---- night and rise early (b)----- the morning hearing the sweet songs of different birds. They are divided (c)----many classes. The crow is a very common bird. It feeds (d)-- - dead animals and dirty things. The cuckoo is the most popular (e) ------ all songbirds. The dove, the pigeon, the snipe, the heron, the pankauri are well known game birds. They are famous (f)---- their flesh. There are some birds which build their nests (g) --- great skills. Many game birds come (h) ---- foreign land during autumn and winter. Birds are our natural wealth. They are helpful and useful (i) ---- us in many ways. Therefore, we should not kill birds at random. We should take proper care (j) ----- them.