The ______ of constructing a village on the moon lies in the fact that it will help humans to explore the solar system further.

They advocate the proposal we were opposed ______ rediscussed at the next meeting.

The ballet dancer’s confidence built up ________ as she gained more and more experience on the stage.

Jane didn’t say_________she would return, but I suppose she’ll be back for dinner.

My brother likes playing ______ basketball, while I like playing ______ piano.