They're making some changes to my school, and the school rules. They haven't decided anything yet, but they (1) will/might change the school uniform. The colour and the style (2) has to / could change. I hope so! I don't like the one we wear now. Also, lessons (3) could/should change from 45 minutes to 50 minutes. I'm not so keen on that! They (4) may / might build a new sports hall. That would be great, wouldn't it? I think they're going to decide next month, so we (5) must / should know what's happening very soon!​

1 Tom remarked that he hadn`t expected him to be so young. 2 Jane muttered that she was sorry she was late. 3 Jean said that her Dad would be fifty years old the following year. 4 Mother answered that the children were playing in the garden. 5 Sam said that it was raining and told Boris to take an umbrella. 6. The teacher said in surprise that she apologized but I had got a bad mark for my test. 7. Mike noted that he had called him a few days before. 8 Vlad explained that he had had a flue, but at that time he was feeling much better. 9 Lena told her friend that she was going to the seaside for a holiday. 10. His friend shouted that it was a lie.

PROTOZOAL DISEASES OF ANIMALS:Pathogens of these diseases are protozoa, piroplasma for example, parasites in the red blood cells (erythrocytes, leukocytes). Sick many species of wild and domestic animals — large and small cattle, horses, pigs, dogs etc. periplasmic Vectors are ticks. The simplest are also the causative agents of Eimeria, toxoplasmosis, sarcocystosis and other diseases.

DISEASES CAUSED BY INSECTS:Insects can be vectors of infectious and invasive diseases, as well as cause independent of the disease. For example, Ovodova disease, sipunculidae (lice), etc. Many of the insects are pests of animal products — carpet beetle, moth etc.