Поставьте правильную форму глагола и раскройте 1. this cow (to recover ) three days ago. 2. pox (to be ) an acute infectious disease. 3. the temperature of this patient (to be) very high yesterday. 4. the veterinary surgeon (to operate) my dog tomorrow. 5. smallpox (to be) a very severe disease. 6. the veterinarian (to examine ) my sick dog tomorrow. 7. my friend (to graduate from) the veterinary institute in two years. 8. this cow (to have) the symptoms of cowpox.

1. This cow recovered three days ago.
2. Pox is an acute infectious disease.
3. The temperature of this patient was very high yesterday.
4. The veterinary surgeon will operate my dog tomorrow.
5. Smallpox is a very severe disease.
6. The veterinarian will examine my sick dog tomorrow.
7. My friend will graduate from the Veterinary Institute in two years.
8. This cow has / had the symptoms of cowpox.