I don’t think the experiment is ______ failure, because it has provided us with _____ valuable experience for our future tests.
He______rather stay at home than go to the cinema with you.
I______often go fishing when I lived in the countryside.
Oh, Janne, you’ve broken another glass. You ought ____when you washed it.
Without electricity human life_______quite different today.
You didn’t let me drive. If we____in turn, you___ so tired.