The experiment shows that proper amounts of exercise if ____ regularlycan improve our health [ ]

Before the storm,fishes in the pond usually________themselves out of the water to get fresh air. [ ]

It was about 5 o’clock in the afternoon _______ they had their supper.

If the wind blows softly, we kites in the park instead of playing cards at home this afternoon.

You are not supposed to _______ your notes during any test in our school, or else you’ll be punished.