_________ the clouds, you would find the airplane in the sky easily.
—I’m calling to say good-bye. I’m flying home tomorrow. — .
He suddenly remembered that ___at home.
Time ___, we’ll visit the university next week.
Seeing that the old lady had no chair ___, the boy offered her his own. A, to sit B to be seated C. to seat herself D. to sit on
__ of the two girls is fond of music.