Подчеркните в каждом из них глагол-сказуемое, и определите его в единовременную форму. 1.This group will go to the theatre next month. 2. He came home later than usual yesterday. 3. Next Monday we'll be working only five hours. 4. The staff of the laboratory is finishing the work on the apparatus. 5. We shall have finished the work tomorrow by 5 o'clock. 6. He has received a letter.