за правильное решение во втором задании 1) try, tried, had been trying,had tried 2)waited, was waiting, had been waiting, wait 3)didnt look, hadnt looked, wasnt looking, not looked 4) choose, chosed, had chosen, was choosing 5)saw, had seen, was seeing, seed 6)can,caned,could,had could 7)walked,had walked,had been walking,were walking