The following morning we left the hotel early and _____ for the beautiful lake in the city.

—Was he still there when you were away to answer the phone?—There is no doubt about it, but he ________ soon afterwards.

Scientists have many theories about how the universe ___ into being.

I am really sorry if my comments on the matter ____ you. 

Many single parents      with the dilemma of dividing time between work and children。