_______ provides many hours ofair for astronauts in space.

Have you read the timetable —Yes . The train ____ at 10:15 p.m.

was the trouble with you the day beforeyesterday— When I practiced running, my strength _____ and Ifell onto the ground.

I always go to sleep ___________ the light on.

I found it beautiful and inspiringI stepped into Fuzhou Foreign languages School