______ he has been so rude to us, I feel like we have to punish him or he won’t respect us.
I’m sorry you’ve been waiting so long , but it will be an hour David gets back .
Some wild animals _____ and killed at such a speed that they will disappear from the earth in the near future.
Special attention should be _____ to air pollution wherever the factory will be built.
I couldn’t find Peter, did I know where he had gone.
It was dangerous for you to swim in that river. You eaten by the fish.