Сделать ! нужно выбрать правильный вариант​

My favorite time of year - лето.В this year I have visited Armenia,a wonderful country with ancient history and hospitable people., I visited several places of interest of Armenia,well, let's say in Garni,Garni is old Armenian fortress and the settlement of 27 km to the East of Еревана.Побывала in Echmiadzin Echmiadzin city in Armenia, 20 km from Yerevan. Here is the most ancient monastery, the residence of the Catholicos of all Armenians, the spiritual center of Armenian Apostolic Church.(by the way, you can read about the Church of Echmiadzin very wonderful story!).I repeatedly been in Armenia,a very beautiful and elegant country chic history,this summer, I remember a lot,and especially the history of the Churches of Armenia!

1. The solar lamps are lighting the tunnel. The solar lamps were lighting the tunnel. The solar lamps will be lighting the tunnel.
2. The scientist is developing a new source of energy. The scientist was developing a new source of energy. The scientist will be developing a new source of energy.
3. The engineers are working at the problem of using solar power. The engineers were working at the problem of using solar power. The engineers will be working at the problem of using solar power.
4. The people are not using poor methods of research. The people were not using poor methods of research. The people will not be using poor methods of research.
5. The students are not having an interesting discussion. The students were not having an interesting discussion. The students will not be having an interesting discussion.
6. The sun is not shining brightly. The sun was not shining brightly. The sun will not be shining brightly.
7. The workers are complaining about unsafe working conditions. The workers were complaining about unsafe working conditions. The workers will be complaining about unsafe working conditions.
8. The government is trying to protect consumers. The government was trying to protect consumers. The government will be trying to protect consumers.