Ответ:
- 37. Hundreds of houses and other buildings had been destroyed/destroyed/have been destroyed/had been destroyed by the raging tropical storm, which later developed into a hurricane.
- 38. The police has towed /has been towing/towed/had towed away the parked car because they were blocking the entrance.
- 39. Ecologists are trying to preserve our environment for future generations by protecting the ozone layer and also they have replanted/had replanted/are replanting/have been replanting the trees that have been cut down.
- 40. A new procedure was developed/was developing/has been developed/had been developed by the company before the bankruptcy hearings began.
- 41. The dispute between the faculty and the administration had not been resolved/had not resolved/did not resolve/has not resolved until the faculty members got better working conditions.
- 42. Having wandered through the mountain for days, the hikers discovered/had discovered/discover/were discovering an abandoned shack where they could take shelter.
- 43. It was not raining when we went out. The sun was shining, but it was raining/rained/had been raining/have been raining all night, so the ground was wet.
- 44. There was somebody walking behind us. We felt we were followed/were following/were being followed.
- 45. Max likes to change his clothes very much. This is the sixth time that he has changed/changed/had changed/changes his clothes today.
Ответ: *см. решения выше*
Молодец! Отличная работа, у тебя все получается!