Our attitude towards life is________makes the difference between our being happy or not.
26.---Did your father come back early last night?---Yes. It was not yet eight o’clock ______ he arrived home.
25.On stepping into the room this morning I was astonished to find the floor covered with______ looked like tiny insects.
24.She didn’t recognize the man who hit her because she could only ______a dark shape moving towards her.
23.Mr. Li_____a secretary for five years in the company, and now he is the general manager of it.
22.West of our school lies our stadium,______about 5000 people in all.