While i through the report i found a mistake. a) looked b) was looking c) had looked 12. he for a few hours through the forest before he reached the village. a) walked b) was walking c) had been walking 13. she a new dress for birthday party yesterday. a) did buy b) was buying c) had bought 14. the weather changed my planes, as i to the picnic (собирался a) went b) was going c) had gone 15. the police stopped him, because he a high speed before (ехал). a) drove b) was driving c) had been driving 16. when i the dolphin it was swimming next to our boat a) saw b) was seeing c) had seen 17. i about everything before i made the decision (обдумал). a) thought b) was thinking c) had been thinking 18. they the researches by the end of the year? a) did finish? b) were finishing? c) had finished? 19. when parents entered the room the children loudly (играли). a) played b) were playing c) had played 20. i sleepy when i was driving home last night. a) felt b) was feeling c) had felt .