Вставьте нужную форму глагола (am, is, are). 1) I __ a doctor. 2) He
___ a teacher. 3) They ___ singers. 4) I and Tom ___ pupils. 5) Allison ___ a dancer. 6) I ___ nice. 7) My father ___ tall. 8) We __ good friends. 9) I and Jim ___ dancers. 10) A cat __ fluffy.