–How did you like your trip to the mountain village last Sunday?--It couldn’t be worse. My bicycle _______ several times on the way.
---Have you ____ some new ideas? ---Yeah. I’ll tell you later.
He suggested that she ____ the coat at home.
What great trouble we had ____ where his house was.
Not until I began to work ______ how much time I had wasted.
Unless ___ to speak, you should remain silent at the conference.