At minus 130℃, a living cell can be ____ for a thousand years.

Students must do the test________.

How do you find the match between Spain and Switzerland?—It’s ！ Powerful Spain lost the game by 0∶1.

－Mary, how did your Math test go?－I had thought I _________, but in fact I came in the top 10% in my class.

I hear________ your grandpa______ your grandma enjoy watching Beijing Opera.—Right, just as many old people do.