Adverbs of opinion or manner

I couldn't hear him because he was speaking too ............

.................., not many people are using solar panels nowadays.

I tried .......... but I couldn’t win the race.

If you do something you don't really want to do, you do it................

........................, there are many people against nuclear power stations.

If you’re telling the police exactly what happened, you're speaking ................

................, they would understand.

You should ..............be there.

I could hear my neighbours shouting...............at each other.

...................., we could send astronauts to Mars.