Вставьте вместо пропусков нужную форму глагола to be. 1. I ... a student. 2. My father ... a doktor. 3. Tom and Tim ... clowns. 4. My mother and I ... friends. 5. ?...you at home?
1. I am a student. 2. My father is a doctor. 3. Tom and Tim are clowns. 4. My mother and I are friends. 5. Are you at home?