Вставьте соответствующую форму глаголаto be:

1) I __ a first year student and ___ you my group mate? 2) Some of the students ___ absent today. 3) How ___ life? 4) Constable __ a famous English painter, his pictures ___ well – known in Вritain. 5) Washington, D.C. ___ the capital of the USA. 6) You ___ often late for school. 7) It ___ a serious play. 8) He ____ not an old man. 9) Two and two ___ four. 10) They ___ talented cameramen.11) She ___ not a professional actress.