Заполните пропуски глаголом to be, употребляя соответствующую форму в Present Indefinite
1) Mr Bell... an artist. 2) John and I ... his sons. 3) My sister ... a schoolgirl. 4) I ... a student of a college. 5) They ... friends. 6) You ... a good boy

1 Mr Bell is an artistic 2 John and I are his son's 3 My sister is a school 4 I am a st 5 they are 6 you are a good boy