We ____ on this project for four hours. Let’s have a rest.
Don’t be too rude to your father. Never in his life _____ in that way.
She may have missed the train,____ she won’t arrive for another hour.
_____ in the dark, his head hit against a tree.
We were in _____ when we left that we forgot the airline tickets.
You’d better choose someone________ you think ________ kind and friendly to help you.